Credits

• 2015 · Mary Tyler Moore: A Celebration as Ted Baxter (archive footage)
• 2010 · Family Guy Presents: It's a Trap! as Judge Elihu Smails (archive footage) (uncredited)
• 2002 · Scooby-Doo Meets Batman as The Penguin / Troll (voice) (archive footage)
• 1999 · Caddyshack: The 19th Hole as Judge Elihu Smails (archive footage)
• 1984 · Saturday's the Place! as
• 1983 · This Is Your Life as Self
• 1982 · Night of 100 Stars as Self
• 1980 · Too Close for Comfort as Henry Rush
• 1980 · Caddyshack as Judge Smails
• 1980 · Olivia Newton-John: Hollywood Nights as Self
• 1980 · The Sensational Shocking Wonderful Wacky 70's as Self
• 1978 · The Ted Knight Show as Roger Dennis
• 1977 · The Love Boat as Tom McMann
• 1977 · The Love Boat as Gunner Nordquist
• 1977 · The All-New Super Friends Hour as
• 1976 · Donny & Marie as Self
• 1975 · Saturday Night Live as Self - Host
• 1975 · Mitzi & 100 Guys as Self
• 1975 · Cher as Self
• 1974 · Tony Orlando and Dawn as Self
• 1974 · Dinah! as Self
• 1974 · Rhoda as
• 1974 · King Arthur as
• 1974 · Paradise as Dickie
• 1974 · Mitzi... A Tribute to the American Housewife as Self
• 1973 · Lassie's Rescue Rangers as
• 1973 · Super Friends as Narrator (voice)
• 1973 · Star Trek as Vendorian / Carter Winston (voice) (uncredited)
• 1972 · Of Thee I Sing as Ted Baxter
• 1972 · The New Scooby-Doo Movies as Amos (voice)
• 1972 · The New Scooby-Doo Movies as The Penguin (voice)
• 1972 · The New Scooby-Doo Movies as Ghost of Paul Revere (voice)
• 1971 · Cold Turkey as Mr. Slick (uncredited)
• 1970 · The Immortal as
• 1970 · The Mary Tyler Moore Show as Ted Baxter
• 1969 · Anatomy of a Crime as Nick Ames
• 1968 · The Outsider as Nick Ames
• 1968 · Fantastic Voyage as
• 1968 · The Adventures of Batman as Episode's villain (voice)
• 1968 · The Adventures of Batman as Commissioner Gordon / Narrator (voice)
• 1967 · Aquaman as
• 1967 · The Superman/Aquaman Hour of Adventure as
• 1967 · Judd for the Defense as
• 1967 · Garrison's Gorillas as
• 1967 · Countdown as Walter Larson
• 1967 · The Invaders as Alien Air Force Major McEvoy
• 1966 · The New Adventures of Superman as
• 1966 · Blindfold as Dr. Bob Berford
• 1966 · Best of The Dean Martin Variety Show as
• 1965 · The F.B.I. as Doc Ventura
• 1965 · The F.B.I. as Security Guard
• 1965 · Get Smart as
• 1965 · The Wild Wild West as Daniel
• 1965 · The Dean Martin Show as
• 1965 · The Kathryn Reed Story as Narrator (voice)
• 1965 · Run for Your Life as Sam Billings
• 1965 · The Final Hour as Skelly
• 1965 · Young Dillinger as Johnsyn
• 1964 · The Candidate as Frank Carlton
• 1964 · The Young Marrieds as
• 1964 · Gomer Pyle, U.S.M.C. as
• 1964 · Nightmare in Chicago as Commissioner Lombardo
• 1963 · Kraft Suspense Theatre as Carl Lombardo
• 1963 · The Fugitive as Lieutenant Mooney
• 1963 · The Fugitive as Dr. Rains
• 1963 · The Outer Limits as Mr. Jerome
• 1963 · Arrest and Trial as Sgt. Thomas
• 1963 · The Lieutenant as
• 1962 · Combat! as German Captain
• 1962 · Combat! as Kurt
• 1962 · Combat! as Lt. Herlmoch
• 1962 · The Virginian as Skelly
• 1962 · The Virginian as Miner
• 1962 · Sam Benedict as Judge Sloan
• 1962 · Hitler as Maj. Buch
• 1962 · 13 West Street as Baldwin
• 1961 · The Mike Douglas Show as Self - Co-Host
• 1961 · Dr. Kildare as Henryk
• 1961 · Cain's Hundred as Joe Bowen
• 1961 · Cain's Hundred as Detective
• 1961 · Swingin' Along as Priest
• 1960 · Surfside 6 as Tod Edwards
• 1960 · Pete and Gladys as
• 1960 · Cage of Evil as Lt. Dan Ivers
• 1960 · Psycho as Policeman in Hallway Opening Door (uncredited)
• 1960 · Man on a String as
• 1960 · Twelve Hours to Kill as Sgt. Denton
• 1960 · 13 Fighting Men as Samuel
• 1959 · Mr. Lucky as
• 1959 · The Untouchables as Turnley (uncredited)
• 1959 · The Untouchables as Congressman Oliver (uncredited)
• 1959 · The Twilight Zone as Adams
• 1959 · Lock-Up as
• 1959 · Bonanza as Mayor Amos Garrett
• 1959 · Bonanza as Halloran
• 1958 · Lawman as
• 1958 · The Donna Reed Show as Phil Martin
• 1958 · Peter Gunn as
• 1958 · Sea Hunt as
• 1955 · Highway Patrol as
• 1955 · Alfred Hitchcock Presents as Mr. Maynard
• 1955 · Gunsmoke as Jay Rabb
• 1955 · Gunsmoke as Bill Miller
• 1954 · Lassie as
• 1953 · General Electric Theater as Judge
• 1944 · Golden Globe Awards as Self - Nominee