Robert Walker Jr.
- Lock It Up Dog
2017
- Fatal Charm
1990 Edgar Perkins
- The New Lassie
1989
- Evil Town
1987 Mike Segal
- Heated Vengeance
1985 Cleaver
- Murder, She Wrote
1984 Otto Hardwick
- Making of a Male Model
1983 Joseph
- The Devonsville Terror
1983 Matthew Pendleton
- Hambone and Hillie
1983 The Wanderer
- Olivia
1983 Mike
- Matt Houston
1982
- Angkor: Cambodia Express
1981 Andrew Cameron
- Simon & Simon
1981
- Beulah Land
1980 Bruce Davis
- CHiPs
1977 Tom (as Robert Walker)
- The Passover Plot
1976 Bar Talmi
- Quincy, M.E.
1976
- Charlie's Angels
1976 Burt Marshall
- Gone with the West
1975 Sheriff of Black Miller
- Dr. Shagetz
1975 Mike Segal
- The Spectre of Edgar Allan Poe
1974 Edgar Allan Poe
- Death in Space
1974 Major Barry Wolfe
- Police Woman
1974
- The Six Million Dollar Man
1974 Cloche / Bell
- Don Juan or If Don Juan Were a Woman
1973 Le guitariste
- Hex
1973 Chupo
- Beware! The Blob
1972 Bobby Hartford
- Columbo
1971 Neil Cahill
- Cannon
1971
- The Road to Salina
1970 Jonas
- The Man from O.R.G.Y.
1970 Steve Victor
- Young Billy Young
1969 Billy Young
- Easy Rider
1969 Jack
- Agilok & Blubbo
1969 Agilok
- The Savage Seven
1968 Johnnie
- Killers Three
1968 Johnny Warder
- The Face of Eve
1968 Mike Yates
- The War Wagon
1967 Billy Hyatt
- The Happening
1967 Herby
- The Invaders
1967 Nick Baxter
- The Time Tunnel
1966 Billy the Kid
- Star Trek
1966 Charlie Evans
- The Monroes
1966
- The F.B.I.
1965 Willard Smith
- The Big Valley
1965 Evan
- The Trials of O'Brien
1965 Arthur Barry (as Robert Walker)
- Ensign Pulver
1964 Ensign Frank Pulver
- 12 O'Clock High
1964 SS Captain Karl Weigand
- The Ceremony
1963 Dominic
- The Hook
1963 Pvt. O.A. Dennison
- Mr. Novak
1963 Dick Sullivan
- Combat!
1962 Ollie Joe Brown
- Ben Casey
1961
- Dr. Kildare
1961 Neal Tomlinson
- The Defenders
1961 Erik Davis
- The DuPont Show of the Week
1961 Cadet Philip Cantrell
- Route 66
1960
- Naked City
1958 Neil McCaw
