Credits

• 2022 · The Shuttlepod Show as Self
• 2021 · The Center Seat: 55 Years of Star Trek as Self
• 2021 · DOTA: Dragon's Blood as Indrak (voice)
• 2019 · That Guy... Who Was In That Thing 3: Trek Stars as Self
• 2018 · What We Left Behind: Looking Back at Star Trek: Deep Space Nine as Self
• 2015 · Last of the Independents: Don Siegel and the Making of 'Charley Varrick' as Self
• 2008 · The Long Shadow of Dirty Harry as Self
• 2008 · A Moral Right: The Politics of Dirty Harry as Self
• 2008 · The Craft of Dirty Harry as Self
• 2008 · The Business End: Violence in Cinema as Self
• 2004 · Homeland Security as Senator
• 2003 · The Making of Daniel Boone as
• 2002 · Without a Trace as Carl Monroe
• 2001 · Dirty Harry: The Original as Self - Actor
• 1998 · Archibald the Rainbow Painter as The Super Super
• 1998 · Running Woman as Captain Don Gibbs
• 1996 · The Sentinel as Robert Dunlop
• 1995 · Pumpkinhead II: Blood Wings as Sean Braddock
• 1995 · Star Trek: Deep Space Nine - The Way of the Warrior as Garak
• 1995 · JAG as Thomas Kly
• 1994 · The Puppet Masters as Hawthorne
• 1994 · There Goes My Baby as Frank
• 1993 · The X-Files as Dr. Ian Detweiler
• 1993 · Walker, Texas Ranger as Leo Cabe
• 1993 · Telling Secrets as Dr. Phillip Eckhart
• 1993 · Star Trek: Deep Space Nine as Garak
• 1992 · Trancers 3: Deth Lives as Col. Daddy Muthuh
• 1991 · Prime Target as Police Commissioner
• 1991 · Child's Play 3 as Sergeant Botnick
• 1991 · Into the Badlands as Sheriff Aaron Starett
• 1990 · Fatal Charm as Sheriff Harry Childs
• 1990 · Law & Order as Phillip Marietta
• 1990 · Appearances as Mort
• 1990 · Wings as Michael Foster
• 1990 · Rock Hudson as Henry Willson
• 1989 · The Lady Forgets as Andrew Simms
• 1988 · Hellbound: Hellraiser II as Larry Cotton
• 1988 · Liberace as Liberace
• 1988 · The Verne Miller Story as Pretty Boy Floyd
• 1988 · Shoot to Kill as Harvey
• 1987 · Desperate as Seamus
• 1987 · Hellraiser as Larry Cotton
• 1986 · L.A. Law as Gregory edmonson
• 1986 · Cobra as Detective Monte
• 1985 · The Twilight Zone as
• 1985 · Mask as Dr. Vinton
• 1985 · Moonlighting as Leslie Hunziger
• 1985 · The Atlanta Child Murders as Jack Mallard
• 1985 · Not My Kid as Doctor Royce
• 1984 · Murder, She Wrote as James Harris
• 1984 · Murder, She Wrote as Ambrose Griffith
• 1983 · The A-Team as
• 1983 · The A-Team as Jackson
• 1981 · Falcon Crest as Phil Eberhardt
• 1980 · Reward as Frank Morella
• 1979 · From Here to Eternity as Sgt. Maylon Stark
• 1978 · The Amazing Spider-Man as
• 1977 · The Incredible Hulk as Dr. Stan Rhodes
• 1977 · CHiPs as Bill Clayton
• 1976 · Once an Eagle as Reb Reyburne
• 1976 · Lanigan's Rabbi as Willie Norman
• 1975 · Mackintosh and T.J. as Coley
• 1975 · A Woman for All Men as Steve McCoy
• 1975 · The Drowning Pool as Pat Reavis
• 1975 · Someone I Touched as Frank Berlin
• 1975 · S.W.A.T. as
• 1974 · House of Evil as
• 1974 · The Family Kovack as Butch Kovack
• 1973 · Incident at Vichy as Major
• 1973 · Kojak as Leon
• 1973 · Kojak as Roger Layton
• 1973 · Charley Varrick as Harman Sullivan
• 1972 · The Catcher as Andy Hendricks
• 1971 · Dirty Harry as Killer
• 1959 · Bonanza as John Harper