John Ericson
- The Men Who Made the Movies: Samuel Fuller
2002 Brockie Drummond (archive footage)
- Primary Target
1990
- Final Mission
1984 The Colonel
- Airwolf
1984 Dr. Karl Krüger
- Murder, She Wrote
1984 Henderson Wheatley
- The A-Team
1983 Calvin Cutter
- Knight Rider
1982 Phillip Royce
- Nero Wolfe
1981 Arthur Poor
- The Ghosts of Buxley Hall
1980 George Ross
- The House of the Dead
1978 Talmudge
- CHiPs
1977 John Ericson (uncredited)
- Crash!
1976 Dr. Gregg Martin
- Hustler Squad
1976
- S.W.A.T.
1975
- One Day at a Time
1975 Clint Wilkens
- Barbary Coast
1975 Mike McCord
- Hog Wild
1974 Morris Melborne
- Murder Impossible
1974 Murray
- Hawkins
1973 Frank Pearson
- The Bounty Man
1972 Billy Riddle
- The Streets of San Francisco
1972 Shelby
- Bedknobs and Broomsticks
1971 Col. Heller
- Heads or Tails
1969 William Huston / Will Hunter / 'Black Talisman'
- The Bamboo Saucer
1968 Fred Norwood
- The Destructors
1968 Dutch Holland
- The Vengeance of Pancho Villa
1967 Don Diego Alvarado / Diego Owens
- The Money Jungle
1967 Blake Heller
- Ironside
1967 Fred
- The Invaders
1967 Hardy Smith
- Operation Atlantis
1965 George Steele
- Honey West
1965 Sam Bolt
- The F.B.I.
1965 Sgt. Paul Devlin
- 7 Faces of Dr. Lao
1964 Ed Cunningham / Transformed Pan
- I Am Semiramis
1963 Kir
- The Fugitive
1963 Lars
- The Virginian
1962 Jack Bonham
- Under Ten Flags
1960 Lieutenant Krüger
- Pretty Boy Floyd
1960 Charles Arthur 'Pretty Boy' Floyd
- The Chevy Mystery Show
1960 Ray
- The David Niven Show
1959 Twist Thompson
- Adventures in Paradise
1959 Jeff Hazen
- Bonanza
1959 Vince Dagen
- Day of the Badman
1958 Sheriff Barney Wiley
- Shirley Temple's Storybook
1958 Brom Bones
- Forty Guns
1957 Brockie Drummond
- Oregon Passage
1957 Lt. Niles Ord
- Wagon Train
1957
- The Restless Gun
1957
- The Cruel Tower
1956 Tom Kittredge
- Heritage of Anger
1956 Johnny Hanneman
- Playhouse 90
1956
- Dick Powell's Zane Grey Theatre
1956 Will Ruxton
- Bad Day at Black Rock
1955 Pete Wirth
- The Return of Jack Slade
1955 Jack Slade
- Star Stage
1955
- The Millionaire
1955 Sgt. Peter Barkley
- The Student Prince
1954 Count Von Asterburg
- Green Fire
1954 Donald Knowland
- Rhapsody
1954 James Guest
- Great Lady Has an Interview
1954 Reporter (uncredited)
- Climax!
1954 William Herrick
- The Wonderful World of Disney
1954 Morris Melborne
- General Electric Theater
1953 Red
- Letter to Loretta
1953 Will Hadley
- It's a Big Country
1951 Naval Ensign (uncredited)
- Teresa
1951 Philip Cass
- Out There
1951
- Schlitz Playhouse of Stars
1951 Gunner's Mate Eddie Younger
- Lux Video Theatre
1950 Mike
- Studio One
1948 Anderson
- Kraft Television Theatre
1947 Matt Wilson
