Film & TV List | Role | Media |
 |
| The Awakened (2012) | Lucas (released) (in talks) | Movie |
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| Soldiers of Fortune (2012) | Craig Mackenzie | Movie |
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| El Gringo (2012) | Lieutenant West | Movie |
|
| Freaky Deaky (2012) | Skip Gibbs | Movie |
|
| Sofia (2012) | Robert | Movie |
|
| Breaking In (2011–2012) | Oz | TV Show |
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| Playback (2012) | Frank Lyons | Movie |
|
| Back to the Sea (2012) | Jack | Movie |
|
| Robot Chicken (2005–2012) | Composite Santa Claus | TV Show |
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| The River Murders (2011) | Agent Vuckovitch | Movie |
|
| Without Men (2011) | Gordon | Movie |
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| Sacrifice (2011) | Father Porter | Movie |
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| Rites of Passage (2011) | Delgado | Movie |
|
| Guns, Girls and Gambling (2011) | John Smith | Movie |
|
| The Forgotten (2009–2010) | Alex Donovan | TV Show |
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| The Office (2010) | Christian Slater | TV Show |
|
| Shadows of the White Nights (2010) | Michael | Movie |
|
| Curb Your Enthusiasm (2009) | Christian Slater | TV Show |
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| Lies & Illusions (2009) | Wes Wilson | Movie |
|
| Dolan's Cadillac (2009) | Dolan | Movie |
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| My Own Worst Enemy (2008) | Henry Spivey | TV Show |
|
| Igor (2008) | Dr. Schadenfreude's Igor (voice) | Movie |
|
| Love Lies Bleeding (2008) | Pollen | Direct to Video |
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| The Ten Commandments (2007) | Moses (voice) | Movie |
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| He Was a Quiet Man (2007) | Bob Maconel | Movie |
|
| Slipstream (2007) | Ray | Movie |
|
| My Name Is Earl (2006) | Woody | TV Show |
|
| Bobby (2006) | Daryl | Movie |
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| Hollow Man II (2006) | Michael Griffin | Direct to Video |
|
| Odd Job Jack (2005) | Agent Brody | TV Show |
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| The Adventures of Jimmy Neutron: Boy Genius (2003–2005) | Jet Fusion | TV Show |
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| The Deal (2005) | Tom Hanson | Movie |
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| Alone in the Dark (2005) | Edward Carnby | Movie |
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| Churchill: The Hollywood Years (2004) | Winston Churchill | Movie |
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| Pursued (2004) | Vincent Palmer | Movie |
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| The Good Shepherd (2004) | Daniel Clemens | Movie |
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| Mindhunters (2004) | J.D. Reston | Movie |
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| Alias (2003) | Neil Caplan | TV Show |
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| Masked and Anonymous (2003) | Crew Guy #1 | Movie |
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| The West Wing (2002) | Lt. Cmdr. Jack Reese | TV Show |
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| Windtalkers (2002) | Sgt. Pete 'Ox' Anderson | Movie |
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| Run for the Money (2002) | Taylor | Movie |
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| Who Is Cletis Tout? (2001) | Trevor Allen Finch | Movie |
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| 3000 Miles to Graceland (2001) | Hanson | Movie |
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| The Contender (2000) | Reginald Webster | Movie |
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| Very Bad Things (1998) | Robert Boyd | Movie |
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| Basil (1998) | John Mannion | Movie |
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| Hard Rain (1998) | Tom | Movie |
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| Merry Christmas, George Bailey (1997) | Harry Bailey | TV Movie |
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| Julian Po (1997) | Julian Po | Movie |
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| Broken Arrow (1996) | Capt. Riley Hale | Movie |
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| Bed of Roses (1996) | Lewis Farrell | Movie |
|
| Murder in the First (1995) | James Stamphill | Movie |
|
| Interview with the Vampire: The Vampire Chronicles (1994) | Daniel Malloy | Movie |
|
| Jimmy Hollywood (1994) | William | Movie |
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| True Romance (1993) | Clarence Worley | Movie |
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| Untamed Heart (1993) | Adam | Movie |
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| Shelley Duvall's Bedtime Stories (1992) | Narrator (segment There's an Alligator Under My Bed) (segment There's an Alligator Under My Bed) (voice) | TV Show |
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| FernGully: The Last Rainforest (1992) | Pips (voice) | Movie |
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| Kuffs (1992) | George Kuffs | Movie |
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| Star Trek VI: The Undiscovered Country (1991) | Excelsior Communications Officer | Movie |
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| Mobsters (1991) | Charlie 'Lucky' Luciano | Movie |
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| Robin Hood: Prince of Thieves (1991) | Will Scarlett | Movie |
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| Pump Up the Volume (1990) | Mark Hunter (Hard Harry) (Hard Harry) | Movie |
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| Young Guns II (1990) | Arkansas Dave Rudabaugh | Movie |
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| Tales from the Darkside: The Movie (1990) | Andy | Movie |
|
| The Wizard (1989) | Nick Woods | Movie |
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| The Edge (1989) | The Kid | TV Movie |
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| Beyond the Stars (1989) | Eric Michaels | Movie |
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| Desperate for Love (1989) | Cliff Petrie | TV Movie |
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| Gleaming the Cube (1989) | Brian Kelly | Movie |
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| Heathers (1988) | J.D. | Movie |
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| Tucker: The Man and His Dream (1988) | Junior | Movie |
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| L.A. Law (1988) | Andy Prescott | TV Show |
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| All My Children (1986) | Caleb Thompson | TV Show |
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| Crime Story (1986) | Teen Boy | TV Show |
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| The Equalizer (1986) | Michael Winslow | TV Show |
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| The Name of the Rose (1986) | Adso of Melk | Movie |
|
| Twisted (1986) | Mark Collins | Movie |
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| Secrets (1986) | Bobby | TV Movie |
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| Ryan's Hope (1985) | D. J. LaSalle | TV Show |
|
| The Legend of Billie Jean (1985) | Binx | Movie |
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| Tales from the Darkside (1984) | Jody Tolliver | TV Show |
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| Living Proof: The Hank Williams, Jr. Story (1983) | Walt Willey | TV Movie |
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| ABC Weekend Specials (1983) | Billy | TV Show |
|
| CBS Library (1982) | Charlie (segment: Invisible Boy) (segment: Invisible Boy) | TV Show |
|
| Sherlock Holmes (1981) | Billy | TV Movie |
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Film & TV List | Role | Media |
|
| Conan (2012) | Himself | TV Show |
|
| Late Night with Jimmy Fallon (2012) | Guest | TV Show |
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| Entourage (2011) | Himself | TV Show |
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| Lopez Tonight (2011) | Himself | TV Show |
|
| The Tonight Show with Conan O'Brien (2009) | Himself | TV Show |
|
| Dancing with the Stars (2009) | Himself - Guest Appearance | TV Show |
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| Entertainment Tonight (2006–2009) | Himself | TV Show |
|
| The Late Late Show with Craig Ferguson (2006–2008) | Himself | TV Show |
|
| Late Night with Conan O'Brien (2005–2008) | Himself | TV Show |
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| Top Gear (2004) | Himself | TV Show |
|
| The Tonight Show with Jay Leno (1993–2002) | Himself | TV Show |
|
| The Daily Show with Jon Stewart (2000–2002) | Himself | TV Show |
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| Saturday Night Live (1993) | Himself - Host | TV Show |
|