Jack Cassidy
- The Private Files of J. Edgar Hoover
1977 Damon Runyon
- Benny & Barney: Las Vegas Undercover
1977 Jules Rosen
- W.C. Fields and Me
1976 John Barrymore
- The Eiger Sanction
1975 Miles Mellough
- Knuckle
1975 Patrick Delafield
- Death Among Friends
1975 Chico Donovan
- Matt Helm
1975 Buckman
- The Phantom of Hollywood
1974 Otto Vonner / Karl Vonner
- June Moon
1974 Paul Sears
- A Time For Love
1973 Tom Pierson
- Barnaby Jones
1973 Craig Woodridge
- Orson Welles' Great Mysteries
1973 Pennington
- Your Money or Your Wife
1972 Josh Darwin
- Banyon
1972 Grey Gloves
- Bunny O'Hare
1971 Lieutenant Horace Greeley
- Columbo
1971 Ken Franklin
- Cannon
1971 Gen. James O'Hara
- Alias Smith and Jones
1971 Harry Wagoner
- Great Performances
1971 Paul Sears
- The Andersonville Trial
1970 Otis Baker
- The Cockeyed Cowboys of Calico County
1970 Roger Hand
- Annie: The Women in the Life of a Man
1970 Himself
- George M!
1970 Jerry Cohan
- The Mary Tyler Moore Show
1970 Hal Baxter
- McCloud
1970 Lord Charles Bridges
- Night Gallery
1970 Marius Davis (segment "The Last Laurel")
- Hawaii Five-O
1969 Morwood
- Love, American Style
1969 Chuck
- The Mod Squad
1968 Perry Lemko
- He & She
1967 Oscar North
- Coronet Blue
1967 Spangler
- That Girl
1966 Marty Haines
- Mission: Impossible
1966 Orin Kerr
- The Girl from U.N.C.L.E.
1966 Rock Mussin
- Get Smart
1965 Mr. Bob
- Bewitched
1964 George Dinsdale
- FBI Code 98
1963 Walter Macklin
- Mister Magoo's Christmas Carol
1962 Bob Cratchit (voice)
- The Lucy Show
1962 Professor Zoorkin
- The Alfred Hitchcock Hour
1962 Arthur Mannix
- Look in Any Window
1961 Gareth Lowell
- Everglades
1961
- Surfside 6
1960
- The Chevy Mystery Show
1960 David Townsend
- Hawaiian Eye
1959
- Bonanza
1959 Kevin O'Casey
- Lock-Up
1959 Vincent Gibson
- 77 Sunset Strip
1958
- Bronco
1958
- Richard Diamond, Private Detective
1957 Danny Fortune
- Maverick
1957
- Gunsmoke
1955 Marcus France
- Alfred Hitchcock Presents
1955 Mark Lansing
- General Electric Theater
1953 Alan Richards
- Lux Video Theatre
1950 Dr. Frederick Steele
