Credits

• 2014 · Heaven's Gate: The Butcher's Cut as Mayor Charlie Lezak
• 2010 · Machete Maidens Unleashed! as Self
• 2004 · Y.M.I. as Intruder
• 2003 · The Omega Man: Introduction as
• 1999 · Inferno as Ives
• 1997 · Stargate SG-1 as Terok
• 1997 · Judge and Jury as Lockhart
• 1996 · Downdraft as General Devlin
• 1993 · Chained Heat 2 as Franklin Goff
• 1993 · Walker, Texas Ranger as Matthew Leach
• 1992 · Project: Shadowchaser as Trevanian
• 1992 · Drive Like Lightning as
• 1991 · Conagher as Kiowa Staples
• 1990 · The Flash as Johnny Ray Hix
• 1990 · Solar Crisis as Haas
• 1990 · Xtro 2: The Second Encounter as Dr. Alex Summerfield
• 1990 · The Outsiders as Officer Dickey
• 1990 · Loose Cannons as Grimmer
• 1989 · Robot Jox as Alexander
• 1988 · A Night in the Life of Jimmy Reardon as Al Reardon
• 1987 · Caribe as Mercenary
• 1986 · Matlock as
• 1985 · MacGyver as
• 1985 · Wildside as
• 1985 · The Annihilators as Roy Boy Jagger
• 1984 · Crazy like a Fox as
• 1984 · The Glitter Dome as Griswold Veals
• 1984 · Highway to Heaven as
• 1984 · Hunter as Bass
• 1984 · Blue Thunder as
• 1983 · The Gambler: The Adventure Continues as Holt
• 1983 · The Gambler: The Adventure Continues as Holt
• 1983 · The Hitchhiker as Rico
• 1983 · Hambone and Hillie as Jere
• 1983 · The A-Team as Tanen
• 1983 · The A-Team as Deputy Sneed
• 1982 · Matt Houston as
• 1982 · Knight Rider as Lyle Austin
• 1982 · T. J. Hooker as
• 1982 · Cassie & Co. as
• 1981 · Falcon Crest as George Westcott
• 1981 · Bret Maverick as
• 1981 · The Greatest American Hero as
• 1981 · Inmates: A Love Story as Virgil
• 1981 · Nero Wolfe as Daniel Masters
• 1980 · Heaven's Gate as Mayor Charlie Lezak
• 1980 · Rape and Marriage: The Rideout Case as Ralph Larson
• 1980 · Galactica 1980 as Billy Eheres
• 1979 · Paris as
• 1979 · Trapper John, M.D. as
• 1979 · Hart to Hart as
• 1979 · Buck Rogers in the 25th Century as Commander Reeve
• 1979 · The Sacketts as Kid Newton
• 1979 · Love and Bullets as Huntz
• 1979 · Roots: The Next Generations as Earl Crowther
• 1978 · Dallas as Al Parker
• 1978 · Tomorrow Never Comes as Willy
• 1977 · The Incredible Hulk as
• 1977 · CHiPs as Verne
• 1977 · The Ransom as Victor
• 1976 · Voyage of the Damned as Aaron Pozner
• 1976 · Scott Free as Al
• 1976 · Quincy, M.E. as
• 1975 · Rooster Cogburn as Luke
• 1975 · Switch as Roy Moss
• 1975 · The Drowning Pool as Candy
• 1974 · Freebie and the Bean as Whitey
• 1974 · Police Woman as
• 1974 · The Rockford Files as 'Whispering Willie' Green
• 1974 · The Rockford Files as Pittson
• 1974 · Petrocelli as
• 1974 · The Manhunter as
• 1974 · Mr. Majestyk as Bobby Kopas
• 1974 · Bootleggers as Othar Pruitt
• 1973 · The Laughing Policeman as Duane Haygood
• 1973 · The Birdmen as Davies
• 1973 · The Stone Killer as Langley
• 1973 · Cleopatra Jones as Tony (uncredited)
• 1973 · Police Story as
• 1973 · Lolly-Madonna XXX as Villum Gutshall
• 1972 · The Daughters of Joshua Cabe as Deke Wetherall
• 1972 · The Rookies as
• 1972 · Joe Kidd as Roy
• 1971 · Welcome Home, Soldier Boys as Shooter
• 1971 · Cannon as
• 1971 · The Omega Man as Dutch
• 1971 · Vanishing Point as Young Cop
• 1970 · The Losers as Limpy
• 1969 · House of Zodiac as
• 1968 · Hawaii Five-O as Charlie Turner
• 1968 · Hawaii Five-O as Rolly
• 1967 · Ironside as
• 1966 · Mission: Impossible as
• 1966 · Little White Crimes as
• 1955 · Gunsmoke as Cory Cassinger
• 2024 · Celluloid Wizards in the Video Wasteland: The Saga of Empire Pictures as Himself