Film & TV List | Role | Media |
 |
| Touch (2012) | Martin Bohm | TV Show |
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| The Simpsons (2006–2011) | Jack Bauer | TV Show |
|
| Melancholia (2011) | John | Movie |
|
| The Confession (2011) | The Confessor | TV Show |
|
| Marmaduke (2010) | Bosco (voice) | Movie |
|
| 24 (2001–2010) | Jack Bauer | TV Show |
|
| Twelve (2010) | Narrator (voice) | Movie |
|
| Monsters vs Aliens: Mutant Pumpkins from Outer Space (2009) | General W.R. Monger (voice) | TV Movie |
|
| Monsters vs Aliens (2009) | General W.R. Monger (voice) | Movie |
|
| 24 (2008) | Jack Bauer | TV Movie |
|
| Mirrors (2008) | Ben Carson | Movie |
|
| Dragonlance: Dragons of Autumn Twilight (2008) | Raistlin Majere (voice) | Direct to Video |
|
| 24: Day Six - Debrief (2007) | Jack Bauer | TV Movie |
|
| 24: The DVD Board Game (2006) | Jack Bauer | Direct to Video |
|
| Family Guy (2006) | Narrator | TV Show |
|
| The Sentinel (2006) | David Breckinridge | Movie |
|
| The Wild (2006) | Samson (voice) | Movie |
|
| River Queen (2005) | Doyle | Movie |
|
| Taking Lives (2004) | Hart | Movie |
|
| The Land Before Time X: The Great Longneck Migration (2003) | Bron (voice) | Direct to Video |
|
| L.A. Confidential (2003) | Det. Jack Vincennes | TV Movie |
|
| Paradise Found (2003) | Paul Gauguin | Movie |
|
| Behind the Red Door (2003) | Roy | Movie |
|
| Phone Booth (2002) | The Caller | Movie |
|
| Desert Saints (2002) | Arthur Banks | Movie |
|
| Dead Heat (2002) | Pally | Movie |
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| To End All Wars (2001) | Lt. Jim 'Yankee' Reardon | Movie |
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| Cowboy Up (2001) | Hank Braxton | Movie |
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| The Right Temptation (2000) | Michael Farrow-Smith | Movie |
|
| Picking Up the Pieces (2000) | Officer Bobo | Movie |
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| After Alice (2000) | Mickey Hayden | Movie |
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| Beat (2000) | William S. Burroughs | Movie |
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| Woman Wanted (2000) | Wendell Goddard | Movie |
|
| Ground Control (1998) | Jack Harris | Movie |
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| Break Up (1998) | John Box | Movie |
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| A Soldier's Sweetheart (1998) | Rat Kiley | Movie |
|
| Dark City (1998) | Dr. Daniel P. Schreber | Movie |
|
| Armitage III: Poly Matrix (1997) | Ross Sylibus (voice) | Direct to Video |
|
| Truth or Consequences, N.M. (1997) | Curtis Freley | Movie |
|
| The Last Days of Frankie the Fly (1996) | Joey | Movie |
|
| A Time to Kill (1996) | Freddie Lee Cobb | Movie |
|
| Duke of Groove (1996) | The Host | TV Movie |
|
| Eye for an Eye (1996) | Robert Doob | Movie |
|
| Freeway (1996) | Bob Wolverton | Movie |
|
| Fallen Angels (1995) | Matt Cordell | TV Show |
|
| The Cowboy Way (1994) | Sonny Gilstrap | Movie |
|
| The Three Musketeers (1993) | Athos | Movie |
|
| Last Light (1993) | Denver Bayliss | TV Movie |
|
| The Vanishing (1993) | Jeff Harriman | Movie |
|
| A Few Good Men (1992) | Lt. Jonathan Kendrick | Movie |
|
| Twin Peaks: Fire Walk with Me (1992) | Sam Stanley | Movie |
|
| Article 99 (1992) | Dr. Peter Morgan | Movie |
|
| The Nutcracker Prince (1990) | Nutcracker Prince (voice) | Movie |
|
| Flatliners (1990) | Nelson | Movie |
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| Young Guns II (1990) | Josiah Gordon 'Doc' Scurlock | Movie |
|
| Chicago Joe and the Showgirl (1990) | Karl Hulten | Movie |
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| Flashback (1990) | John Buckner | Movie |
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| Renegades (1989) | Buster McHenry | Movie |
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| 1969 (1988) | Scott | Movie |
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| Young Guns (1988) | Josiah Gordon 'Doc' Scurlock | Movie |
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| Bright Lights, Big City (1988) | Tad Allagash | Movie |
|
| Crazy Moon (1987) | Brooks | Movie |
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| The Killing Time (1987) | The Stranger | Movie |
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| Promised Land (1987) | Danny 'Senator' Rivers | Movie |
|
| The Lost Boys (1987) | David | Movie |
|
| Stand by Me (1986) | Ace Merrill | Movie |
|
| The Brotherhood of Justice (1986) | Victor | TV Movie |
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| Trapped in Silence (1986) | Kevin Richter | TV Movie |
|
| At Close Range (1986) | Tim | Movie |
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| Amazing Stories (1985) | Static | TV Show |
|
| The Bay Boy (1984) | Donald Campbell | Movie |
|
| Max Dugan Returns (1983) | Bill | Movie |
|
Film & TV List | Role | Media |
|
| Late Show with David Letterman (2003–2012) | Himself
/
Himself - Guest | TV Show |
|
| The Tonight Show with Jay Leno (1993–2012) | Himself | TV Show |
|
| Big Morning Buzz Live (2011) | Himself | TV Show |
|
| Late Night with Jimmy Fallon (2009–2011) | Himself | TV Show |
|
| Entertainment Tonight (2007–2010) | Himself | TV Show |
|
| Late Night with Conan O'Brien (2007–2008) | Himself | TV Show |
|
| The Late Late Show with Craig Ferguson (2006–2008) | Himself | TV Show |
|
| American Idol (2008) | Himself | TV Show |
|
| Free Radio (2008) | Himself | TV Show |
|
| Last Call with Carson Daly (2005–2006) | Himself
/
Himself - Guest | TV Show |
|
| The View (2005) | Himself | TV Show |
|
| The Daily Show with Jon Stewart (2002) | Himself | TV Show |
|
| Saturday Night Live (1991) | Himself - Host | TV Show |
|
| Good Morning America (1990) | Himself | TV Show |
|