William Fichtner

In 2005, Fichtner starred as Sheriff Tom Underlay in Invasion, a science fiction TV series. He later appeared as Alexander Mahone in Prison Break, Carl Hickman in Crossing Lines, and Adam Janikowski in Mom.

William Fichtner studied at American Academy of Dramatic Arts, State University of New York at Brockport and Farmingdale State College. The recorded working language is English. Distinctions recorded are Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture.

Fichtner was born November 27, 1956, on Mitchel Air Force Base on Long Island, New York, and raised in Cheektowaga, New York, a suburb of Buffalo. He is the son of Patricia A. (née Steitz) and William Frederick Fichtner. He has German ancestry. He graduated in 1974 from Maryvale High School in Cheektowaga. He earned an Associate of Applied Science degree in criminal justice from Farmingdale State College, graduating in 1976, then attended the State University of New York at Brockport and earned a Bachelor of Arts degree in criminal justice in 1978. In an interview with Michael Rosenbaum, Fichtner recalled he took a theatrical improvisation class initially to fill a fine arts requirement, and the professor recommended he consider taking further acting classes. He then studied at the American Academy of Dramatic Arts in New York.

Fichtner began his acting career playing the role of Rod Landry in As the World Turns in 1987. He has also appeared in the films Contact, Heat, Armageddon, Go, Equilibrium, Black Hawk Down, The Perfect Storm, The Longest Yard, Crash, Ultraviolet, Drive Angry and The Dark Knight. Mainly a character actor, one of his few leading roles is in Passion of Mind, also starring Demi Moore and Stellan Skarsgård. His role in Crash won him a Screen Actors Guild Award for Outstanding Performance by a Cast in a Motion Picture award and a Best Acting Ensemble award from Broadcast Film Critics Choice. He appeared in the CBS sitcom Mom from 2015 to 2021. Fichtner voiced Ken Rosenberg in the video games Grand Theft Auto: Vice City and Grand Theft Auto: San Andreas. He is credited as Willian Fichtner in Vice City and Bill Fichtner in San Andreas. Between 2005 and 2006, he also starred in the sci-fi TV series Invasion as Sheriff Tom Underlay. After Invasion was canceled, he played ruthless FBI Agent Alexander Mahone in three seasons of Prison Break (2006–2009). In 2009, he co-presented the Vezina Trophy (for goaltending) at the National Hockey League awards show. He later guest starred as judge Christopher Mulready in The West Wing episode "The Supremes." He played the corrupt Gotham National Bank manager in the feature film The Dark Knight and the resistance leader Jurgen in Equilibrium. In June 2009, Fichtner had a recurring role as TV producer Phil Yagoda on Entourage. He also voiced Master Sergeant Sandman in the 2011 video game Call of Duty: Modern Warfare 3. He also played Eric Sacks in Teenage Mutant Ninja Turtles (2014). In September 2024, it was reported that Fichtner had joined the cast of Talamasca: The Secret Order as Jasper in a series regular role. In January 2025, it was announced that Fichtner had joined the second season of Beef. In April, it was announced that Fichtner had joined the cast of Lucky. On February 8, 2026, Fichtner appeared in a commercial for Kinder Bueno that aired during Super Bowl LX.

Fichtner is a fan of the NFL team the Buffalo Bills and appeared in a commercial for them before the 2014 season. He narrated the ESPN 30 for 30 documentary Four Falls of Buffalo, chronicling their four consecutive Super Bowl appearances. He is also a fan of the Buffalo Sabres of the NHL. He has been close friends with his Black Hawk Down co-stars Kim Coates and Eric Bana.