Robert Quarry
- Monster Madness: The Counter Culture To Blockbusters
2015 (archive footage)
- The Many Faces of Dracula
2000 Count Yorga (archive footage)
- Fugitive Mind
1999 Mark Putnam
- Invisible Mom II
1999 Randolph St.John
- The Capitol Conspiracy
1998 Agent Betts
- Dear Santa
1998 Mr. Ambrose
- Mom's Outta Sight
1998 Robert Secord
- The Shooter
1997 Examiner
- Hybrid
1997 Dr. Farrell (as Robert Connell)
- Rapid Assault
1997 Military Officer
- Little Miss Magic
1997 The Master
- Fugitive Rage
1996 Judge
- Cyberzone
1995 Chew'Bah
- Inner Sanctum II
1994 Steve Warren
- Mind Twister
1994 Bob
- Angel Eyes
1993 Murray
- Evil Toons
1992 Demon (voice) (uncredited)
- Evil Spirits
1991 Doctor
- Teenage Exorcist
1991 Father McFerrin
- Spirits
1990 Dr. Richard Wicks
- Haunting Fear
1990 Visconti
- Alienator
1990 Doc Burnside
- Mob Boss
1990 Dr. Jones
- Warlords
1989 Dr. Mathers
- Sexbomb
1989 King Faraday
- L.A. Bounty
1989 Jimmy
- Beverly Hills Vamp
1989 Father Ferraro
- The Phantom Empire
1987 Prof. Strock
- Moon in Scorpio
1987 Dr. Khorda
- Cyclone
1987 Knowles
- Commando Squad
1987 Milo
- Buck Rogers in the 25th Century
1979 Commander Corliss
- The Millionaire
1978 Michael Anthony
- Rollercoaster
1977 Mayor
- Quincy, M.E.
1976
- Madhouse
1974 Oliver Quayle
- Sugar Hill
1974 Morgan
- The Midnight Man
1974 Dr. Prichette
- The Rockford Files
1974 Joe Zakarian
- Deathmaster
1972 Associate Producer
- Dr. Phibes Rises Again
1972 Darius Biederbeck
- The Return of Count Yorga
1971 Count Yorga
- Cannon
1971
- Count Yorga, Vampire
1970 Count Yorga
- Colossus: The Forbin Project
1970 Scientist (uncredited)
- WUSA
1970 Noonan
- A Clear and Present Danger
1970 Hollis Kent
- Winning
1969 Sam Jagin (uncredited)
- Ironside
1967
- Agent for H.A.R.M.
1966 Borg
- Kraft Suspense Theatre
1963 Bob Detweiler
- The Fugitive
1963 Howard Pascoe
- 77 Sunset Strip
1958
- Sea Hunt
1958
- Mickey Spillane's Mike Hammer
1958 Ralph Shields
- Shirley Temple's Storybook
1958 Perriscale
- Perry Mason
1957 Danny Talbert
- The Thin Man
1957
- Richard Diamond, Private Detective
1957 Arnie Bullock
- Panic!
1957
- Crime of Passion
1956 Sam, Reporter
- A Kiss Before Dying
1956 Dwight Powell
- House of Bamboo
1955 Phil (uncredited)
- The Millionaire
1955 Myles (uncredited)
- Navy Log
1955
- Hallmark Hall of Fame
1951 Bushy
- The Philco Television Playhouse
1948 Dr. Wheeler
- Shadow of a Doubt
1943 Santa Rosa Teenager (uncredited)
