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 goal tending) at the
National Hockey League awards show. He later guest starred as judge Christopher Mulready in
The West Wing episode "
The Supremes." He also had a role as the corrupt Gotham National Bank manager in the feature film
The Dark Knight and as 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. == Personal life ==