- Television: The First Fifty Years
1999 Robinson J. Peepers (archive footage)
- Reel Horror
1985 Clyde (archive footage)
- The Night Strangler
1973 Mr. Berry
- Magic Carpet
1972 Harold Kane
- Once Upon a Mattress
1972 The Jester
- Search
1972
- The Barefoot Executive
1971 Mertons
- McMillan & Wife
1971
- The Boatniks
1970 Jason
- Up Your Teddy Bear
1970 Clyde King
- Quarantined
1970 Wilbur Mott
- The Cockeyed Cowboys of Calico County
1970 Mr. Bester
- The Young Country
1970 Aaron Grimes / Ira Greebe
- The Wacky Zoo of Morgan City
1970 Becker
- The Odd Couple
1970 Mr. Fegivney
- Night Gallery
1970
- The Bill Cosby Show
1969 Wally Haverstraw
- Love, American Style
1969 Peter
- The One and Only, Genuine, Original Family Band
1968 Mr. Wampler
- Here's Lucy
1968 Rock Barnett
- It Takes a Thief
1968 Tourist
- A Guide for the Married Man
1967 Technical Adviser
- Ironside
1967 Scoutmaster
- Murder at N.B.C.
1966
- The Girl from U.N.C.L.E.
1966 Little John Doe
- Mission: Impossible
1966 Terry Targo
- The Bedford Incident
1965 Seaman Merlin Queffle
- Morituri
1965 Dr. Ambach
- Lost in Space
1965 Tiabo
- Mister Roberts
1965
- I Spy
1965 Herbie
- Get Smart
1965 TV Repairman (uncredited)
- The Yellow Rolls-Royce
1964 Ferguson
- Fate Is the Hunter
1964 Ralph Bundy
- Underdog
1964
- Underdog
1964 Underdog (Voice)
- Spencer's Mountain
1963 Preacher Goodman
- Burke's Law
1963 Count Carlo Szipesti
- Vacation Playhouse
1963 Alfred
- State Fair
1962 Hipplewaite
- The Lucy Show
1962 Harold Tuttle
- The Beverly Hillbillies
1962 Professor P. Caspar Biddle
- The Twilight Zone
1959 James Elwood
- Wagon Train
1957 Vincent Eaglewood
- DuPont Show of the Month
1957 Messenger 7013
- The Adventures of Hiram Holliday
1956 Hiram Holliday
- Babes in Toyland
1955 Grumio, the Toymaker
- Heidi
1955 Peter
- Matinee Theater
1955
- Babes in Toyland
1954 Grumio, the Toymaker
- General Electric Theater
1953 Monroe Winkler
- Letter to Loretta
1953 Leslie Nettleton
- Mister Peepers
1952 Robinson Peepers
- Danger
1950
- Suspense
1949
