Casey Affleck Wiki, Height, Age, Family, Wife, Net Worth and Career

Casey Affleck has carved out a distinctive place in Hollywood as one of the most compelling character actors of his generation. While many know him as Ben Affleck’s younger brother, Casey has built an impressive career spanning over three decades, earning critical acclaim and an Academy Award for his nuanced performances in both independent films and major studio productions.

Born Caleb Casey McGuire Affleck-Boldt on August 12, 1975, in Falmouth, Massachusetts, his journey to stardom began early and has been marked by both remarkable achievements and personal challenges. From his debut as a child actor to his Oscar-winning performance in “Manchester by the Sea,” Affleck’s career trajectory offers a fascinating study of artistic dedication and resilience.

This comprehensive look at Casey Affleck’s life and career explores his professional journey, notable film and television work, and addresses frequently asked questions about the accomplished actor who has become synonymous with intense, emotionally complex performances.

Casey Affleck Net Worth

Casey Affleck net worth is estimated to be between $20-25 million, accumulated through his successful acting career spanning over three decades. His wealth comes primarily from his film roles, with significant earnings from both independent films and major studio productions like the “Ocean’s” trilogy.

His Oscar-winning performance in “Manchester by the Sea” likely commanded a substantial salary, and his continued work in both acting and directing contributes to his financial success. Casey has also earned money through producing projects, including the controversial mockumentary “I’m Still Here” in 2010.

Who is Casey Affleck?

Casey Affleck is an Academy Award-winning American actor, director, and producer best known for his powerful performances in independent films. Born Caleb Casey McGuire Affleck-Boldt, he has established himself as a versatile performer capable of delivering both subtle character work and commanding leading man performances.

While he may be recognized as Ben Affleck’s younger brother, Casey has built an impressive career in his own right, earning critical acclaim for roles in films like “The Assassination of Jesse James by the Coward Robert Ford” and “Manchester by the Sea.”

His acting style is characterized by naturalistic performances and an ability to convey complex emotions with remarkable subtlety. Casey has become particularly known for his work in character-driven dramas and his collaborations with acclaimed directors like Gus Van Sant, David Lowery, and Kenneth Lonergan.

How Did Casey Affleck Become Famous?

Casey Affleck path to fame began in childhood when his mother, who was friends with a local casting director, helped secure auditions for both Casey and his brother Ben. His professional acting debut came at age 13 in the PBS television film “Lemon Sky” (1988).

His breakthrough into mainstream recognition came through his collaborations with director Gus Van Sant, appearing in “To Die For” (1995) alongside Nicole Kidman and later in the acclaimed “Good Will Hunting” (1997). However, his true rise to prominence occurred in 2007 with his haunting performance as Robert Ford in “The Assassination of Jesse James by the Coward Robert Ford,” which earned him his first Oscar nomination.

The role that truly established Casey as a leading actor was his starring performance in Kenneth Lonergan’s “Manchester by the Sea” (2016), which won him the Academy Award for Best Actor and cemented his status as one of Hollywood’s most respected performers.

Casey Affleck Wikipedia/Biography

Casey Affleck career spans multiple decades and showcases his evolution from child actor to Oscar winner. He began acting in high school theater productions at Cambridge Rindge and Latin School, where a teacher encouraged him to pursue acting professionally.

After studying physics, astronomy, and Western philosophy at Columbia University (though he didn’t graduate), Casey committed fully to his acting career. His early work included appearances in “The Kennedys of Massachusetts” (1990) and “Chasing Amy” (1997), but it was his collaboration with Gus Van Sant that truly launched his career.

Notable career milestones include his starring role in Steve Buscemi’s “Lonesome Jim” (2006), his Oscar-nominated performance in “The Assassination of Jesse James by the Coward Robert Ford” (2007), and his directorial debut with “I’m Still Here” (2010). His career reached its peak with “Manchester by the Sea,” earning him numerous awards including the Oscar, BAFTA, Golden Globe, and Critics’ Choice Award for Best Actor.

Nickname	Casey
Full Name	Caleb Casey McGuire Affleck-Boldt
Age	50 years old
Date of Birth	12 August 1975
Gender	Male
Profession	Actor and Film Maker
Nationality	American
Birthplace	Falmouth, Massachusetts, U.S.
Religion	Protestantism
Zodiac Sign	Leo

Casey Affleck Age

Casey Affleck was born on August 12, 1975, making him 50 years old as of 2025. Despite being in his late forties, he continues to take on challenging roles and remains active in both acting and directing.

Casey Affleck Zodiac Sign and Nationality

Casey Affleck is a Leo, born under the zodiac sign known for creativity, confidence, and natural leadership traits that have served him well in his acting career. He is American by nationality, born and raised in Massachusetts.

Casey Affleck Ethnicity

Casey Affleck has a diverse ethnic background that reflects New England multicultural heritage. His ancestry includes Scottish, Irish, German, English, and Swedish roots, contributing to his distinctive appearance and adding to the complexity he brings to his diverse range of characters.

Casey Affleck Height and Weight

Casey Affleck stands approximately 5 feet 9 inches (175 cm) tall and weighs around 170 pounds (77 kg). His lean build and expressive features have made him well-suited for the introspective, character-driven roles that have defined much of his career.

Body Measurements	42-32-14 inch
Height	5 feet 9 inches (1.75 m)
Weight	77 kg
Hair Color	Dark Brown
Eye Color	Moss Green

Casey Affleck Early Life and Education

Casey Affleck was born on August 12, 1975, in Falmouth, Massachusetts, in the United States, is the child of Timothy Byers Affleck and Christopher Anne Boldt. He has a brother, Ben Affleck. Casey grew up in a politically active, liberal household in Falmouth, Massachusetts, and later in Central Square, Cambridge.

His early life was marked by his father’s struggles with alcoholism, which eventually led to his parents’ separation when Casey was nine years old. His mother, Christine Anne “Chris” Boldt, was a Harvard-educated elementary school teacher who encouraged both Casey and Ben’s creative interests. She took them to theater performances and supported their early acting endeavors.

His father, Timothy Byers Affleck, worked various jobs including auto mechanic, carpenter, and electrician. Casey introduction to acting came through an unusual path he began “reenacting what was happening at home” during role-play exercises at Alateen meetings, which he attended due to his father’s drinking problems.

This early exposure to expressing emotions and experiences through performance laid the groundwork for his future career. He attended Cambridge Rindge and Latin School, where he participated in theater productions. Casey later studied at George Washington University before transferring to Columbia University, where he focused on physics, astronomy, and Western philosophy.

Casey Affleck Personal Life

Casey Affleck personal life has been marked by both joy and controversy. He was married to actress Summer Phoenix from 2006 to 2017, and together they have two sons, Indiana August and Atticus. Summer Phoenix is the sister of the late actor River Phoenix and actress Rain Phoenix.

Currently, Casey is in a relationship with actress Caylee Cowan, whom he began dating in January 2021. He has been open about his past struggles with alcohol and has been sober since around 2013. Casey is also known for his activism and personal beliefs. He has been a vegan since 1995 and is a dedicated animal rights advocate.

His commitment to these causes often influences his choice of projects and public appearances. His career has not been without controversy. In 2010, he faced sexual harassment lawsuits from two crew members during the filming of “The Killer Inside Me.” The cases were settled out of court, and Casey has addressed these allegations in various interviews, expressing regret about his past behavior.

Casey Affleck Parents and Family

Caleb Casey McGuire Affleck was born into a politically active and creative household in Cambridge, Massachusetts. His mother, Christine Anne “Chris” Boldt, was a Radcliffe and Harvard-educated elementary school teacher. His father, Timothy Byers Affleck, worked various jobs, including auto mechanic, bartender, and even as a stage manager with the Theater Company of Boston.

Casey’s parents divorced when he was nine, and he and his older brother, Ben, lived with their mother. His father’s struggles with alcoholism were a significant part of his childhood. Affleck has mentioned that he began acting by participating in role-playing exercises at Alateen meetings. Despite the difficulties, the family remained connected, and Casey and Ben were inseparable. His mother’s connections to a local casting director helped both boys get their first auditions and roles as movie extras.

Casey Affleck Ben Affleck

The bond between Casey and his older brother, Ben Affleck, is a well-documented aspect of their lives and careers. Growing up, they spent nearly all their time together, sharing friends and a passion for acting. This close relationship continued into their professional lives.

One of their most famous collaborations was the 1997 film Good Will Hunting, which Ben co-wrote and starred in. Casey had a memorable supporting role as Morgan O’Mally, one of Will Hunting’s townie friends. A decade later, Casey took the lead in Gone Baby Gone (2007), a critically acclaimed crime thriller that was Ben’s directorial debut. Their professional paths have often intersected, showcasing a dynamic of mutual support and creative partnership.

Casey Affleck Wife

Currently, he is not. He was previously married to Summer Phoenix, the sister of actors River and Joaquin Phoenix. They began dating in 2000 and worked together in films like Committed (2000). The couple got engaged in 2004 and married on June 3, 2006. They have two sons together, Indiana August and Atticus.

Affleck and Phoenix separated in 2015, and their divorce was finalized in 2017. Affleck has stated that the separation was amicable and that they remain friends while co-parenting their children. Since January 2021, Affleck has been in a relationship with actress Caylee Cowan.

Casey Affleck Career/Professional Journey

Casey Affleck entry into acting began during childhood when his mother, who was friends with a local casting director, helped him secure auditions and parts as a movie extra. His first significant television appearance came in 1988 with the PBS television film “Lemon Sky,” followed by a role in “The Kennedys of Massachusetts” in 1990, where he portrayed a young President Kennedy.

The actor’s educational path took him from George Washington University to Columbia University in New York City, where he studied physics, astronomy, and Western philosophy, though he did not complete his degree. He later transferred to the University of Massachusetts Amherst, graduating with a degree in sociology and philosophy.

Affleck’s breakthrough in feature films came with “To Die For” (1995), directed by Gus Van Sant, where he played a teenage sociopath. This began a fruitful collaboration with Van Sant, leading to roles in “Good Will Hunting” (1997), co-written by his brother Ben and Matt Damon, and “Gerry” (2002).

His career gained significant momentum through his involvement in Steven Soderbergh’s “Ocean’s” trilogy (2001-2007), where he played Virgil Malloy alongside an ensemble cast. However, it was his first leading role in Steve Buscemi’s independent comedy-drama “Lonesome Jim” (2006) that truly showcased his abilities as a leading man.

The year 2007 marked a turning point with two critically acclaimed performances. His portrayal of Robert Ford in “The Assassination of Jesse James by the Coward Robert Ford” earned him Academy Award, Golden Globe, and Screen Actors Guild nominations. That same year, he starred in “Gone Baby Gone,” directed by his brother Ben, delivering a praised performance as a private investigator.

After directing the controversial mockumentary “I’m Still Here” (2010), which received largely negative reviews, Affleck refocused on acting. His career reached its pinnacle with “Manchester by the Sea” (2016), where his portrayal of a grief-stricken janitor earned him the Academy Award for Best Actor, along with BAFTA, Golden Globe, and Critics’ Choice awards.

Casey Affleck Movies

Casey Affleck filmography spans diverse genres and showcases his versatility as an actor. His early work in “American Pie” (1999) and “American Pie 2” (2001) saw him play Tom Myers in uncredited roles, demonstrating his willingness to take on smaller parts in mainstream comedies.

His collaboration with acclaimed directors has been a hallmark of his career. Beyond his work with Gus Van Sant, Affleck has worked with Christopher Nolan in “Interstellar” (2014), where he played the adult Tom Cooper, and more recently in “Oppenheimer” (2023) as Boris Pash.

Notable performances include his role in “Ain’t Them Bodies Saints” (2013) with Rooney Mara, “Out of the Furnace” (2013) where he delivered a heart-wrenching performance as an Iraq War veteran with PTSD, and “A Ghost Story” (2017), an experimental film that showcased his willingness to take creative risks.

His 2019 film “Light of My Life,” which he wrote, directed, and starred in, demonstrated his evolution as a filmmaker. The post-apocalyptic drama allowed him to explore themes of parenthood and survival while working behind the camera. Recent projects include “Our Friend” (2019), “The World to Come” (2020), and his appearance in Christopher Nolan’s “Oppenheimer” (2023), his highest-grossing film to date.

Casey Affleck Television Career

Casey Affleck television career began early and includes several notable appearances. His debut came with “Lemon Sky” (1988), followed by “The Kennedys of Massachusetts” (1990). His television work also includes hosting “Saturday Night Live” in 2016, capitalizing on his Oscar buzz from “Manchester by the Sea.”

He also provided narration for the documentary “WWII in HD: The Air War” (2010), showcasing his distinctive voice work. Her television appearances have been limited compared to his film career, these early roles were crucial in establishing his acting foundation and comfort with different mediums.

10 Best Casey Affleck Movies

Casey Affleck is a well-known actor who has been in some of the best movies of the 2000s. He has been in different types of movies like westerns, dark funny movies, and serious emotional movies, and he has done very well in all of them; he is an actor who can give great performances, even when he doesn’t have a big part.

Besides being a famous actor, Affleck is also a skilled movie maker, having made the fake documentary I’m Still Here and the movie Light of My Life, which is set after the end of the world. Even though he has been working in movies for almost thirty years, Affleck usually picks artistic movies instead of popular big-budget ones.

His unique way of acting and focus on difficult stories has made him liked by famous movie makers like Gus Van Sant, Christopher Nolan, and David Lowery. Here are the top ten Casey Affleck movies, in order from best to worst.

Manchester by the Sea (2016)

Kenneth Lonergan’s devastating drama stands as Casey Affleck’s career-defining performance. Playing Lee Chandler, a Boston janitor forced to return to his hometown after his brother’s death, Affleck delivers a masterclass in restrained emotion. His portrayal of a man crushed by unimaginable tragedy earned him the Academy Award for Best Actor.

The film’s power lies in Affleck’s ability to convey profound grief without melodrama. Every glance, every pause speaks volumes about Lee’s internal struggle. Affleck makes the audience feel the weight of his character’s past mistakes and present isolation, creating one of cinema’s most authentic portrayals of trauma and guilt.

Gone Baby Gone (2007)

Directed by Ben Affleck, this crime thriller showcases Casey’s talent for playing morally complex characters. As private investigator Patrick Kenzie, Affleck navigates the seedy underbelly of Boston while searching for a missing child. His performance anchors the film’s exploration of justice versus doing what’s right.

Affleck brings a quiet intensity to Patrick, a man whose street smarts and moral compass often conflict. The film’s climactic decision hinges entirely on Affleck’s ability to make the audience understand his character’s impossible choice, demonstrating his skill at making difficult protagonists sympathetic.

The Assassination of Jesse James by the Coward Robert Ford (2007)

Andrew Dominik’s lyrical Western features Affleck as Robert Ford, the man who killed the legendary outlaw Jesse James. This haunting film examines hero worship and its consequences through Affleck’s nuanced portrayal of a fame-obsessed young man.

Affleck transforms Ford from a starstruck admirer to a desperate killer, capturing the character’s psychological deterioration with remarkable precision. His performance reveals the dangerous intersection of celebrity obsession and personal inadequacy, making Ford both despicable and pitiable.

A Ghost Story (2017)

David Lowery’s experimental meditation on time and loss features Affleck in one of his most unconventional roles. Playing a recently deceased man who returns as a sheet-covered ghost to watch over his grieving wife, Affleck creates emotional impact with minimal screen presence.

The film’s most memorable scene—a single, unbroken shot of Rooney Mara eating pie while grieving—gains its power from Affleck’s silent, ghostly presence. His performance demonstrates that great acting doesn’t always require dialogue or even visibility, but rather an understanding of emotional truth.

Out of the Furnace (2013)

Scott Cooper’s blue-collar drama pairs Affleck with Christian Bale in a story about brotherhood and survival in post-industrial America. As Rodney Baze, a troubled Iraq War veteran who turns to bare-knuckle boxing, Affleck embodies the desperation of forgotten American communities.

Affleck’s portrayal of Rodney captures the character’s post-traumatic stress and economic desperation without falling into cliché. His performance grounds the film’s more melodramatic elements, making Rodney’s tragic arc feel inevitable rather than manipulative.

I’m Still Here (2010)

Joaquin Phoenix’s infamous “retirement” from acting to pursue a rap career created one of the most bizarre celebrity stories of the decade. As Phoenix’s friend and accomplice, Affleck helped create what was later revealed to be an elaborate performance art piece.

Whether you view the film as a brilliant satire of celebrity culture or an indulgent prank, Affleck’s participation demonstrates his willingness to take creative risks. His behind-the-camera presence as director captures Phoenix’s commitment to the character with unflinching honesty.

The Killer Inside Me (2010)

Michael Winterbottom’s controversial adaptation of Jim Thompson’s novel features Affleck as Lou Ford, a small-town deputy sheriff with violent tendencies. The film’s disturbing content sparked debate, but Affleck’s performance remains chillingly effective.

Affleck transforms Ford’s folksy exterior into something deeply unsettling. His ability to maintain the character’s surface charm while revealing underlying menace creates a portrait of evil that feels uncomfortably real. The performance showcases Affleck’s range while challenging audiences’ expectations.

Good Will Hunting (1997)

Though he appears in a supporting role as Morgan O’Mally, Will Hunting’s loyal friend, this early performance in his brother’s breakthrough film demonstrates Affleck’s natural screen presence. His chemistry with Matt Damon and the ensemble cast helped establish the authentic working-class atmosphere that made the film resonate.

Affleck’s performance as the supportive friend provides emotional grounding for the film’s more dramatic moments. Even in this smaller role, he displays the authenticity and understated charisma that would define his later career.

Ain’t Them Bodies Saints (2013)

David Lowery’s romantic crime drama showcases Affleck’s ability to bring depth to genre material. Playing Bob Muldoon, an outlaw separated from his wife and child by prison, Affleck captures both the character’s romantic idealism and growing desperation.

The film’s dreamy, poetic approach requires Affleck to convey complex emotions through subtle expressions and body language. His performance makes Bob’s obsessive love feel both touching and dangerous, elevating the familiar outlaw narrative through emotional authenticity.

Light of My Life (2019)

Affleck’s directorial debut doubles as a showcase for his acting abilities in this post-apocalyptic drama. Playing a father protecting his daughter in a world where women have largely disappeared, Affleck creates an intimate portrait of parental love under extreme circumstances.

His performance balances protectiveness with vulnerability, showing how parenthood transforms under impossible conditions. The film’s success depends entirely on Affleck’s ability to make the audience believe in this father-daughter relationship, which he accomplishes through genuine emotional connection.

An Oscar-Winning Performance

Affleck critical success came in 2016 with the drama Manchester by the Sea. In the film, he played Lee Chandler, a janitor consumed by grief who must return to his hometown to care for his nephew. The role was emotionally demanding, requiring a deeply restrained yet powerful performance. Affleck portrayal was universally acclaimed as the best of his career.

For his work in Manchester by the Sea, he won the Academy Award for Best Actor, along with a Golden Globe, a BAFTA, and a Critics’ Choice Award. This cemented his place among Hollywood’s elite actors. Since his Oscar win, Affleck has continued to work on compelling projects, including the ethereal drama A Ghost Story (2017) and a role as Boris Pash in Christopher Nolan’s blockbuster Oppenheimer (2023).

Casey Affleck American Pie

Casey Affleck involvement in the “American Pie” franchise represents his early work in mainstream Hollywood comedies. He appeared in both “American Pie” (1999) and “American Pie 2” (2001) as Tom Myers, though these roles were uncredited.

While these appearances were minor, they demonstrated Affleck’s willingness to take on supporting roles in popular films during the early stages of his career. The “American Pie” films were significant box office successes, giving him exposure to wider audiences even in small roles.

Casey Affleck Oppenheimer

In Christopher Nolan’s biographical thriller “Oppenheimer” (2023), Casey Affleck portrayed Boris Pash, a real-life U.S. Army intelligence officer who investigated security breaches in the Manhattan Project. This role marked his second collaboration with Nolan after “Interstellar.”

“Oppenheimer” became Affleck’s highest-grossing film, earning over $950 million worldwide. The film’s ensemble cast and critical acclaim added another prestigious project to his filmography, demonstrating his continued relevance in major Hollywood productions.

Casey Affleck Interstellar

Casey Affleck role in Christopher Nolan’s “Interstellar” (2014) saw him playing Tom Cooper, the adult version of the main character’s son. Though his screen time was limited, his performance was emotionally impactful, particularly in scenes dealing with the passage of time and family separation.

The science fiction epic was both a critical and commercial success, grossing over $677 million worldwide. Affleck’s work in the film showcased his ability to convey complex emotions within Nolan’s intricate narrative structure.

Casey Affleck Instagram

Casey Affleck maintains an active presence on social media platforms, including Instagram (@caseyaffleck), where he shares insights into his professional projects and personal interests. His social media activity reflects his advocacy for animal rights and environmental causes, consistent with his vegan lifestyle that he has maintained since 1995.

His Instagram posts often highlight his work with PETA and other animal rights organizations, demonstrating how he uses his platform for activism beyond entertainment.

Casey Affleck FAQ

What is Casey Affleck net worth?
Casey Affleck’s net worth is estimated between $20-25 million as of 2025. He typically earns between $2-5 million per film, with his earnings varying based on the project’s budget and his role.

Is Casey Affleck related to Ben Affleck?
Yes, Casey is the younger brother of actor and director Ben Affleck. The brothers have collaborated on several projects, including “Good Will Hunting” and “Gone Baby Gone.”

What awards has Casey Affleck won?
Casey Affleck won the Academy Award for Best Actor for “Manchester by the Sea” (2016), along with BAFTA, Golden Globe, and Critics’ Choice awards for the same performance.

What is Casey Affleck’s educational background?
Affleck attended George Washington University before transferring to Columbia University, where he studied physics, astronomy, and Western philosophy. He later graduated from the University of Massachusetts Amherst with a degree in sociology and philosophy.

Has Casey Affleck faced any controversies?
Yes, Affleck faced sexual harassment lawsuits in 2010 from two women who worked on “I’m Still Here.” The lawsuits were settled out of court. He has also been open about his struggles with alcoholism, stating in 2016 that he had been sober for nearly three years.

Is Casey Affleck married?
Affleck was married to actress Summer Phoenix from 2006 to 2017. They have two sons together, Indiana and Atticus. He has been in a relationship with actress Floriana Lima in recent years.

What are Casey Affleck’s personal interests?
Affleck has been a dedicated vegan since 1995 and is an active animal rights advocate. He works with organizations like PETA and uses his platform to promote environmental and animal welfare causes.

What is Casey Affleck most famous role?
Casey Affleck’s most acclaimed role is Lee Chandler in “Manchester by the Sea” (2016), which won him the Academy Award for Best Actor.

What other movies has Casey Affleck appeared in?
Some of his notable films include “Good Will Hunting,” “Ocean’s Eleven,” “Gone Baby Gone,” “The Assassination of Jesse James by the Coward Robert Ford,” and “A Ghost Story.”

Has Casey Affleck won any major awards?
Yes, he won the Academy Award for Best Actor for “Manchester by the Sea,” along with a BAFTA, Golden Globe, and Critics’ Choice Award for the same role.

What is Casey Affleck doing now?
Casey continues to act in both independent and major films, recently appearing in Christopher Nolan’s “Oppenheimer” (2023).