| Title | Year | Status | Character |
|---|
| Cigarette | 2003 | Short | Boss Fred |
| ER | 2003 | TV Series | Westbrook |
| Grand Theft Parsons | 2003 | | Motorcycle Cop |
| S.W.A.T. | 2003 | | Limo Driver |
| Murderous Camouflage | 2002 | | Chief |
| Spider's Web | 2002 | | Manny Molka |
| Armitage III: Dual Matrix | 2002 | Video | Additional Voices (English version, voice) |
| Fangs | 2002 | | Police Chief Sam Taylor |
| Kikaidâ Zero Wan: The Animation | 2001 | Video short | Proff. Gill (English version, voice) |
| Outlaw | 2001 | | Eddie |
| Cowboy Bebop: The Movie | 2001 | | Laughing Bull (English version, voice) |
| Skippy | 2001 | | Detective Stone |
| Outlaw Star | 2001 | TV Series | Horace |
| The Bouncer | 2000 | Video Game | Volt Krueger (English version, voice, as Mike D'Gard) |
| Android Kikaider: The Animation | 2000 | TV Series | Professor Gill (English version, voice) |
| The Three Stooges | 2000 | TV Movie | Studio suit |
| Submitted for Your Approval | 2000 | Short | Narrator |
| Sol Bianca: The Legacy | 1999 | | Gyunter (English version, voice, as Mike D'Gard) |
| Born Bad | 1999 | | Craig's Father |
| Better Never Than Late | 1999 | Short | Tony P. |
| Stealth Fighter | 1999 | | Gen. Elliott Wasserman |
| Air America | 1999 | TV Series | Mike |
| Serial Experiments Lain | 1998 | TV Mini-Series | Idol / Totem |
| Cowboy Bebop | 1998 | TV Series | Laughing Bull |
| Trigun | 1998 | TV Series | Brilliant Dynamites Neon (English dub) (voice, as Mike D'Gord) |
| JAG | 1998 | TV Series | Maintenance Chief Marks |
| Bella Mafia | 1997 | TV Movie | Michael Barzini |
| Ghosts | 1997/I | Short | Dancer |
| Eraser - Turnabout | 1996 | Video Game | James Rahl |
| Fushigi Yûgi: Memories First OAV | 1996 | Video | Mitsukake (English version, voice, as Mike D'Gord) |
| Hungry for You | 1996 | | Jack |
| The Adventures of Pinocchio | 1996 | Video Game | Capone - Lorenzini's Henchman |
| Eraser | 1996 | | Leiman |
| Kidô senshi Gundam: Dai 08 MS shôtai | 1996 | TV Series | Baresto (English version, voice, as Mike D'Gard) |
| Tales from the Crypt | 1994 | TV Series | Cop |
| The Glass Shield | 1994 | | Deputy Roy Bush |
| Zero Tolerance | 1994 | | Gene Burbach |
| Screen Two | 1994 | TV Series | Tom |
| Midnight Raiders | 1994 | Video Game | Stryker |
| Firepower | 1993 | | Chief Handler |
| The Horde | 1993 | Video Game | Evil High Chancellor Maelor (voice) |
| Columbo | 1992 | TV Series | Mr. Hacker |
| Majority Rule | 1992 | TV Movie | Col. Brixter |
| Screenplay | 1992 | TV Series | Hugh |
| Seedpeople | 1992 | | Agent Weems (uncredited) |
| The Lawnmower Man | 1992 | | Security Chief |
| The Wonder Years | 1991-1992 | TV Series | Coach Meecham
Coach |
| Prime Target | 1991 | | Agent Robbins |
| Lena's Holiday | 1991 | | Clem Monk |
| Dream On | 1991 | TV Series | Self-Defense Instructor |
| Kidô senshi Gundam 0083: Stardust Memory | 1991 | TV Series | Alpha Bite (English version, voice, as Mike D'Gard) |
| MacGyver | 1991 | TV Series | Larry Whitecloud |
| Flight of Black Angel | 1991 | TV Movie | Falcon One |
| Working Tra$h | 1990 | TV Movie | Real Cop |
| Total Recall | 1990 | | Rebel Lieutenant |
| My Two Dads | 1987-1990 | TV Series | Doug / Man at Car |
| Growing Pains | 1990 | TV Series | Cop |
| Freddy's Nightmares | 1989-1990 | TV Series | Police Officer / Policeman #2 |
| Prime Target | 1989 | TV Movie | Car Cop |
| The Tattoo Chase | 1989 | | Carlo Cagiano |
| Full House | 1989 | TV Series | Mr. Cuccinello |
| Quantum Leap | 1989 | TV Series | Colonel Wojohowitz |
| Nightbreaker | 1989 | TV Movie | Indoctrination Officer |
| B.O.R.N. | 1988 | | The Father |
| Murphy Brown | 1988 | TV Series | Tiffany Howard |
| My Sister Sam | 1988 | TV Series | Vinnie |
| The Couch Trip | 1988 | | Security at Riviera |
| Man Against the Mob | 1988 | TV Movie | Lenny Dog Man DiMarco |
| Death Feud | 1987 | | Truck Driver |
| Hunter | 1987 | TV Series | Al |
| RoboCop | 1987 | | Lieutenant Hedgecock |
| Throb | 1987 | TV Series | Surgeon |
| Matlock | 1987 | TV Series | Bar Fighter |
| You Again? | 1986 | TV Series | Det. Ewell |
| Band of the Hand | 1986 | | Van Guard |
| Beverly Hills Madam | 1986 | TV Movie | |
| Nomads | 1986 | | Cop in apartment |
| Joey | 1985 | | Doctor |
| The A-Team | 1985 | TV Series | Sonny Carter |
| Dynasty | 1985 | TV Series | Nikolai |
| Crazy Like a Fox | 1985 | TV Series | |
| Finder of Lost Loves | 1985 | TV Series | Detective Bob Greyland |
| The New Mike Hammer | 1985 | TV Series | Rick Osgood |
| Hardcastle and McCormick | 1984 | TV Series | Joey |
| Beverly Hills Cop | 1984 | | Hotel Manager |
| Matt Houston | 1984 | TV Series | Special Agent Wells |
| Automan | 1984 | TV Series | Tony Lupus |
| The Fall Guy | 1983 | TV Series | George |
| Manimal | 1983 | TV Series | Kramer |
| Voyagers! | 1982 | TV Series | Lucky Luciano |
| Simon & Simon | 1982 | TV Series | Tony |
| Quincy M.E. | 1982 | TV Series | Wayne Miles |
| Escape from DS-3 | 1981 | | |
| Jacqueline Susann's Valley of the Dolls | 1981 | TV Movie | Dr. Wade |
| A Gun in the House | 1981 | TV Movie | Officer Auchner |
| B.J. and the Bear | 1981 | TV Series | Agent Brockman |
| Longshot | 1981 | | Marcus |
| Captive | 1980 | | |
| The Misadventures of Sheriff Lobo | 1980 | TV Series | Max |
| Rupan sansei: Kariosutoro no shiro | 1979 | | Goemon Ishikawa XIII (Manga Video dub) (English version, voice, uncredited) |
| Beach Patrol | 1979 | TV Movie | Sgt. Lou Markowski |
| The Love Boat | 1979 | TV Series | Ken Breyer |
| Fantasy Island | 1978 | TV Series | Frank Harding |
| Two-Minute Warning | 1976 | | The S.W.A.T. Team - Angelo |
| Good Heavens | 1976 | TV Series | Rocky |
| Police Woman | 1975 | TV Series | Record Producer |
| Joe Forrester | 1975 | TV Series | |
| Gunsmoke | 1975 | TV Series | Sabation |
| Mr. Ricco | 1975 | | Tanner |
| Police Story | 1974 | TV Series | First Gambler |
| Kojak | 1973 | TV Series | Edgar |
| Shaft | 1973 | TV Series | Bobby |
| All in the Family | 1973 | TV Series | Jerry |
| The Partridge Family | 1971 | TV Series | Quinton |
| The Glory Stompers | 1967 | | Jim (uncredited) |
| Days of Our Lives | 1965 | TV Series | Capt. Cyril Edwards (1982) |
| General Hospital | 1963 | TV Series | Dr. Rick Webber #1 (1976-1978) |
| Crossword Puzzles and Cake | 2016 | Short completed | Francis |
| Vendetta | | pre-production | Sheriff Jerry Driscoll |
| All About the Money | 2016 | | Airline Pilot |
| Mafia III | 2016 | Video Game | Additional Voices (voice) |
| World of Warcraft: Warlords of Draenor | 2014 | Video Game voice | |
| Clubhouse | 2013 | | Electrician (voice) |
| Dota 2 | 2013 | Video Game | Bounty Hunter / Silencer / Clinkz (voice) |
| Call of Duty: Black Ops II | 2012 | Video Game | General / Government Agent (voice) |
| Ninja Gaiden 3 | 2012 | Video Game | Additional V.O. (voice) |
| Star Wars: The Old Republic | 2011 | Video Game | Commander Harron Tavus / Nomen Karr / Additional Voices (voice) |
| Burn Notice | 2011 | TV Series | George |
| Awaken Me | 2010 | Short | Donald |
| Dragon Age: Origins | 2009 | Video Game | Lord Anwer Dace / Lord Meino / Carta Doorman / ... (voice) |
| Ghost Whisperer | 2009 | TV Series | Mr. Mayhew |
| Mexican Gold | 2009 | | Judge Harrold |
| Real Fiction | 2008 | Short | Damien |
| Retribution Road | 2007 | Video | Sheriff Bob Gimbol |
| Believers | 2007 | Video | Extra Content Local #1 |
| Cartel, 1882 | 2007 | Video | Tyrone Burke |
| Sublime | 2007 | Video | The Face |
| Adventures of Johnny Tao | 2007 | | Vito |
| The Adventures of Johnny Tao: A Kung Fu Fable | 2006 | Video | |
| Kôkaku kidôtai: Stand Alone Complex Solid State Society | 2006 | TV Movie | Chief Nakamura (English version, voice) |
| Seth | 2006 | | Dad (credit only) |
| EverQuest II: Kingdom of Sky | 2006 | Video Game voice | |
| The Apartment | 2006 | Short | Major Bryan (voice) |
| Combustion | 2004 | TV Movie | Chief Patterson |
| The Eliminator | 2004 | | General Ellison |
| Kôkaku kidôtai: Stand Alone Complex | 2003-2004 | TV Series | Renjo Sokichi / Tsujisaki |