Actor
- My Ex-Life (2011) .... Dr. Bradley
- McBride: Requiem (2008) .... Mike McBride
- Chuck Chuck Versus the Seduction (2008) .... Rowan Montgomery
- Boston Legal Mad About You (2008) .... Carl Sack
- Boston Legal Smoke Signals (2008) .... Carl Sack
- Boston Legal Kill, Baby, Kill! (2008) .... Carl Sack
- Boston Legal Mad Cows (2008) .... Carl Sack
- Boston Legal Thanksgiving (2008) .... Carl Sack
- Boston Legal Rescue Me (2008) .... Carl Sack
- Boston Legal Roe (2008) .... Carl Sack
- Boston Legal Made in China (2008) .... Carl Sack
- Boston Legal The Bad Seed (2008) .... Carl Sack
- Boston Legal Last Call (2008) .... Carl Sack
- Boston Legal Happy Trails (2008) .... Carl Sack
- Boston Legal Guardians and Gatekeepers (2008) .... Carl Sack
- Boston Legal Juiced (2008) .... Carl Sack
- Boston Legal Dances with Wolves (2008) .... Carl Sack
- The O'Reilly Factor Episode dated 14 May 2008 (2008) .... Carl Sack (archive footage)
- Boston Legal True Love (2008) .... Carl Sack
- Boston Legal The Mighty Rogues (2008) .... Carl Sack
- Boston Legal Patriot Acts (2008) .... Carl Sack
- Southland Tales (2007) .... Vaughn Smallhouse
- McBride: Dogged (2007) .... Mike McBride
- The Rapture of the Athlete Assumed Into Heaven (2007) .... The Interviewer
- McBride: Semper Fi (2007) .... McBride
- Boston Legal Do Tell (2007) .... Carl Sack
- Boston Legal Hope and Gory (2007) .... Carl Sack
- Boston Legal The Object of My Affection (2007) .... Carl Sack
- Boston Legal No Brains Left Behind (2007) .... Carl Sack
- The Texas Chainsaw Massacre: The Beginning (2006) .... Narrator (voice) (uncredited)
- Kill Your Darlings (2006) .... Dr. Bangley
- McBride: Fallen Idol (2006) .... McBride
- The Making of 'Kill Your Darlings' (2006) .... Himself
- House M.D. Son of Coma Guy (2006) .... Gabriel Wozniak
- McBride: Anybody Here Murder Marty? (2005) .... McBride
- McBride: Tune in for Murder (2005) .... Mike McBride
- McBride: The Doctor Is Out... Really Out (2005) .... Mike McBride
- McBride: It's Murder, Madam (2005) .... Mike McBride
- McBride: Murder Past Midnight (2005) .... Mike McBride
- McBride: The Chameleon Murder (2005) .... Mike McBride
- Wedding Daze (2004) .... Jack Landry
- Homeless in America (2004) .... Commentator
- Recipe for Disaster (2004) .... Patrick Korda
- Night Court All You Need Is Love (2004) .... Asst. D.A. Dan Fielding
- The Texas Chainsaw Massacre (2003) .... Narrator (voice)
- Happy Family (2003) .... Peter Brennan (22 episodes, 2003-2004)
- Corsairs (2002) .... Brandon Corsair
- Till Dad Do Us Part (2001) .... Gavin Corbett
- Walter and Henry (2001) .... Walter
- The Incurable Collector (2001) .... Host
- The 10th Kingdom (2000) .... Tony Lewis (9 episodes, 2000)
- Isn't She Great (2000) .... Maury Manning
- The West Wing And It's Surely to Their Credit (2000) .... Lionel Tribbey, White House Counsel
- Lost in Space Forever (1998) .... Himself - Host
- The Practice Another Day (1998) .... Joey Heric
- The Defenders: Payback (1997) .... Michael Lane
- The Practice Betrayal (1997) .... Joey Heric
- Star Trek: 30 Years and Beyond (1996) .... Himself
- Tony Bennett: Here's to the Ladies, a Concert of Hope (1995) .... Himself
- Tales from the Crypt: Demon Knight (1995) .... Slasher (opening sequence) (uncredited)
- Ri¢hie Ri¢h (1994) .... Lawrence Van Dough
- Comic Relief VI (1994) .... Himself
- The John Larroquette Show (1993) .... John Hemingway (84 episodes, 1993-1996)
- JFK (1991) .... Jerry Johnson (credited on Director's Cut)
- One Special Victory (1991) ....
- Night of 100 Stars III (1990) .... Himself
- Madhouse (1990) .... Mark Bannister
- Tune in Tomorrow... (1990) .... Doctor Albert Quince
- Second Sight (1989) .... Wills
- The More You Know (1989) .... Himself
- Night Court For Love or Money (1989) .... Asst. D.A. Dan Fielding
- Jackie Gleason: The Great One (1988) .... Himself
- Hot Paint (1988) .... Gus
- American Film Institute Comedy Special (1987) .... Skip Distance (segment "The Rec Room")
- Blind Date (1987) .... David Bedford
- The 11th Annual Young Comedians (1987) .... Himself - Host
- Convicted (1986) .... Douglas Forbes
- Summer Rental (1985) .... Don Moore
- Night Court Mac and Quon Le: Together Again (1985) .... Asst. D.A. Dan Fielding
- Night Court Billie's Valentine (1985) .... Asst. D.A. Dan Fielding
- Night Court Walk, Don't Wheel (1985) .... Asst. D.A. Dan Fielding
- Night Court An Old Flame (1985) .... Asst. D.A. Dan Fielding
- Night Court Battling Bailiff (1985) .... Asst. D.A. Dan Fielding
- Night Court Married Alive (1985) .... Asst. D.A. Dan Fielding
- Night Court The Birthday Visitor (1985) .... Asst. D.A. Dan Fielding
- Night Court Nuts About Harry (1985) .... Asst. D.A. Dan Fielding
- Night Court World War III (1985) .... Asst. D.A. Dan Fielding
- Night Court Dan's Parents (1985) .... Asst. D.A. Dan Fielding
- Night Court The Gypsy (1985) .... Asst. D.A. Dan Fielding
- Choose Me (1984) .... Billy Ace
- Meatballs Part II (1984) .... Lt. Felix Foxglove
- Star Trek III: The Search for Spock (1984) .... Maltz
- Night Court (1984) .... Asst. D.A. Dan Fielding / ... (129 episodes, 1984-1992)
- Night Court Welcome Back, Momma (1984) .... Asst. D.A. Dan Fielding
- Night Court Some Like It Hot (1984) .... Asst. D.A. Dan Fielding
- Night Court Quadrangle of Love (1984) .... Asst. D.A. Dan Fielding
- Night Court The Computer Kid (1984) .... Asst. D.A. Dan Fielding
- Night Court Once in Love with Harry (1984) .... Asst. D.A. Dan Fielding
- Night Court Billie and the Cat (1984) .... Asst. D.A. Dan Fielding
- Night Court Santa Goes Downtown (1984) .... Asst. D.A. Dan Fielding
- Night Court Pick a Number (1984) .... Asst. D.A. Dan Fielding
- Night Court The Nun (1984) .... Asst. D.A. Dan Fielding
- Night Court Bull's Baby (1984) .... Asst. D.A. Dan Fielding
- Night Court The Blizzard (1984) .... Asst. D.A. Dan Fielding
- Night Court Hi Honey, I'm Home (1984) .... Asst. D.A. Dan Fielding
- Night Court Death Threat (1984) .... Asst. D.A. Dan Fielding
- Night Court Inside Harry Stone (1984) .... Asst. D.A. Dan Fielding
- Night Court Bull Gets a Kid (1984) .... Asst. D.A. Dan Fielding
- Night Court The Former Harry Stone (1984) .... Asst. D.A. Dan Fielding
- Night Court Daddy for the Defense (1984) .... Asst. D.A. Dan Fielding
- Night Court Harry and the Madam (1984) .... Asst. D.A. Dan Fielding
- Night Court Harry and the Rock Star (1984) .... Asst. D.A. Dan Fielding
- Night Court Wonder Drugs (1984) .... Asst. D.A. Dan Fielding
- Night Court Harry on Trial (1984) .... Asst. D.A. Dan Fielding
- Night Court Take My Wife, Please (1984) .... Asst. D.A. Dan Fielding
- Night Court The Eye of the Beholder (1984) .... Asst. D.A. Dan Fielding
- The Last Ninja (1983) .... Army Officer
- Twilight Zone: The Movie (1983) .... K.K.K. (Segment #1)
- Hysterical (1983) .... Bob X. Cursion
- Bare Essence (1982) .... Arthur Williams
- The Rodney Dangerfield Show: It's Not Easy Bein' Me (1982) .... Rocky The Cigarette Girl (uncredited)
- Cat People (1982) .... Bronte Judson
- 9 to 5 Dick Doesn't Live Here Anymore (1982) ....
- Green Ice (1981) .... Claude
- Stripes (1981) .... Capt. Stillman
- Altered States (1980) .... X-Ray Technician
- Stunts Unlimited (1980) .... Leading Man
- Heart Beat (1980) .... TV Talk Show Host
- Baa Baa Black Sheep (1976) .... Lt. Bob Anderson (7 episodes, 1976-1978)
- Baa Baa, Black Sheep (1976) .... Lt. Bob Anderson
- Sanford and Son Steinberg and Son (1975) .... Murray Steinberg
- The Texas Chain Saw Massacre (1974) .... Narrator (voice)
- Remington Steele Breath of Steele (1971) .... Nathan Fitts
- McBride: Dogged (2007) ....
- McBride: Semper Fi (2007) ....
- McBride: Fallen Idol (2006) ....
- McBride: The Doctor Is Out... Really Out (2005) ....
- Night Court (1984) .... (2 episodes, 1986)
- Payne (1999) .... executive producer (unknown episodes)
- One Special Victory (1991) .... executive producer