Film & TV List | Role | Media |
 |
| True Blood (2012) | Roman | TV Show |
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| Jest Originals (2012) | Rodney Parker | TV Show |
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| Law & Order: Special Victims Unit (1999–2011) | Detective Elliot Stabler | TV Show |
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| The Kentucky Derby (2011) | n/a | TV Movie |
|
| Dirty Movie (2011) | The Producer | Movie |
|
| Carriers (2009) | Frank Holloway | Movie |
|
| Green Lantern: First Flight (2009) | Hal Jordan (voice) (voice) | Direct to Video |
|
| Michael & Michael Have Issues. (2009) | n/a | TV Show |
|
| The Tonight Show with Conan O'Brien (2009) | Detective Elliot Stabler | TV Show |
|
| Brief Interviews with Hideous Men (2009) | Subject #3 | Movie |
|
| Nights in Rodanthe (2008) | Jack Willis | Movie |
|
| Gym Teacher: The Movie (2008) | Dave Stewie | TV Movie |
|
| Harold & Kumar Escape from Guantanamo Bay (2008) | Grand Wizard | Movie |
|
| Law & Order: Trial by Jury (2005) | Detective Elliot Stabler | TV Show |
|
| Wonder Showzen (2005) | Cooties Spokesman | TV Show |
|
| Harold & Kumar Go to White Castle (2004) | Freakshow | Movie |
|
| Scrubs (2003) | Dr. Dave Norris | TV Show |
|
| Oz (1998–2003) | Chris Keller | TV Show |
|
| Murder in Greenwich (2002) | Mark Fuhrman | TV Movie |
|
| Wet Hot American Summer (2001) | Gene | Movie |
|
| Law & Order (2000) | Detective Elliot Stabler | TV Show |
|
| Runaway Bride (1999) | Coach Bob Kelly | Movie |
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| Shift (1999) | Louis | TV Movie |
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| Carlo's Wake (1999) | Bennetto Torello | Movie |
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| Homicide: Life on the Street (1998) | Bounty Hunter Dennis Knoll | TV Show |
|
| The Souler Opposite (1998) | Barry Singer | Movie |
|
| Fear and Loathing in Las Vegas (1998) | Clerk at Flamingo Hotel | Movie |
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| Target Earth (1998) | Det. Samuel 'Sam' Adams | TV Movie |
|
| Brooklyn South (1997) | Joe | TV Show |
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| Every 9 Seconds (1997) | Richard Sutherland | TV Movie |
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| Leaving L.A. (1997) | Reed Sims | TV Show |
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| The Last Don (1997) | Boz Skannet | TV Movie |
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| NYPD Blue (1996–1997) | Jimmy Liery | TV Show |
|
| The Small Hours (1997) | FL | Movie |
|
| Bound (1996) | Johnnie Marzzone | Movie |
|
| Twelve Monkeys (1995) | Lt. Halperin | Movie |
|
| Misery Loves Company (1995) | Mitch | TV Show |
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| Hope & Gloria (1995) | Billy | TV Show |
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| A Dangerous Affair (1995) | Tommy Moretti | TV Movie |
|
| Junior (1994) | Mr. Lanzarotta | Movie |
|
| Golden Gate (1994) | Douglas 'BW' Carlino | TV Movie |
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| Clean Slate (1994) | Bodyguard #2 | Movie |
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| The Boys (1993) | Doug Kirkfield | TV Show |
|
| Dinosaurs (1991–1994) | Spike | TV Show |
|
| Without a Kiss Goodbye (1993) | Ray Samuels | TV Movie |
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| Something to Live for: The Alison Gertz Story (1992) | David | TV Movie |
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| In a Child's Name (1991) | Jerry Cimarelli | TV Movie |
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| The Fanelli Boys (1990–1991) | Frankie Fanelli | TV Show |
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| When Will I Be Loved? (1990) | Ron Weston | TV Movie |
|
| 1st & Ten: The Championship (1989–1990) | Vito Del Greco | TV Show |
|
| The Equalizer (1988) | Team Leader | TV Show |
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Film & TV List | Role | Media |
|
| The Daily Show with Jon Stewart (2000–2011) | Himself
/
Tony Bologna | TV Show |
|
| Late Night with Jimmy Fallon (2009–2010) | Himself | TV Show |
|
| Kathy Griffin: My Life on the D-List (2010) | Himself | TV Show |
|
| Entertainment Tonight (2010) | Himself | TV Show |
|
| Late Night with Conan O'Brien (2004–2009) | Himself | TV Show |
|
| The Tonight Show with Jay Leno (2008) | Himself | TV Show |
|
| Celebrity Poker Showdown (2004–2006) | Himself | TV Show |
|
| The View (2003–2005) | Himself | TV Show |
|