highest rated
acting
- Television: The First Fifty Years → Robinson J. Peepers (archive footage)
- Hollywood Heaven: Tragic Lives, Tragic Deaths → (archive footage)
- Reel Horror → Clyde (archive footage)
- Bob Hope's World of Comedy → Self - Tribute Montage (archive footage)
- The Night Strangler → Mr. Berry
- Search (TV)
- Once Upon a Mattress → The Jester
- Magic Carpet → Harold Kane
- Alias Smith and Jones (TV)
- McMillan & Wife (TV)
- The Barefoot Executive → Mertons
- Night Gallery (TV)
- The Odd Couple (TV) → Mr. Fegivney
- The Boatniks → Jason
- The Cockeyed Cowboys of Calico County → Mr. Bester
- The Wacky Zoo of Morgan City → Becker
- Quarantined → Wilbur Mott
- Up Your Teddy Bear → Clyde King
- The Young Country → Aaron Grimes / Ira Greebe
- Love, American Style (TV) → Peter
- The Bill Cosby Show (TV) → Wally Haverstraw
- The Glen Campbell Goodtime Hour (TV) → Self
- The Dick Cavett Show (TV) → Self - Guest
- Here's Lucy (TV) → Rock Barnett
- Here's Lucy (TV) → Wally Manley
- Here's Lucy (TV) → Gustav Vandemeer
- Here's Lucy (TV) → Tommy Tucker
- Rowan & Martin's Laugh-In (TV) → Self (uncredited)
- It Takes a Thief (TV) → Tourist
- The One and Only, Genuine, Original Family Band → Mr. Wampler
- A Guide for the Married Man → Technical Adviser (Married 14 years)
- Ironside → Scoutmaster
- Mission: Impossible (TV) → Terry Targo
- The Girl from U.N.C.L.E. (TV) → Little John Doe
- Hollywood Squares (TV) → Self
- Murder at N.B.C.
- Get Smart (TV) → TV Repairman (uncredited)
- Lost in Space (TV) → Tiabo
- I Spy (TV) → Herbie
- Mister Roberts (TV)
- Morituri → Dr. Ambach
- The Bedford Incident → Seaman Merlin Queffle
- Underdog (TV)
- The Hollywood Palace (TV) → Self
- Fate Is the Hunter → Ralph Bundy
- The Yellow Rolls-Royce → Ferguson
- Underdog (TV) → Underdog (Voice)
- Bob Hope Presents the Chrysler Theatre (TV)
- Burke's Law (TV) → Count Carlo Szipesti
- Burke's Law (TV) → Dr. Heresford Handy
- Vacation Playhouse (TV) → Alfred
- Spencer's Mountain → Preacher Goodman
- The Tonight Show Starring Johnny Carson (TV) → Self
- The Beverly Hillbillies (TV) → Professor P. Caspar Biddle
- The Merv Griffin Show (TV) → Self
- The Lucy Show (TV) → Harold Tuttle
- State Fair → Hipplewaite
- Something's Got to Give → Shoe Salesman
- The Mike Douglas Show (TV) → Self
- The Dick Van Dyke Show (TV)
- The Twilight Zone (TV) → James Elwood
- Wagon Train (TV) → Vincent Eaglewood
- Tonight Starring Jack Paar (TV) → Self
- DuPont Show of the Month (TV) → Messenger 7013
- The Lux Show (TV) → Self
- The Steve Allen Show (TV) → Self
- The Dinah Shore Chevy Show (TV) → Self
- The Adventures of Hiram Holliday (TV) → Hiram Holliday
- Matinee Theater (TV)
- Heidi → Peter
- Babes in Toyland → Grumio, the Toymaker
- Max Liebman Presents (TV)
- Babes in Toyland → Grumio, the Toymaker
- Letter to Loretta (TV) → Leslie Nettleton
- General Electric Theater (TV) → Monroe Winkler
- Mister Peepers (TV) → Robinson Peepers
- What's My Line? (TV) → Self - Panelist
- What's My Line? (TV) → Self
- The Colgate Comedy Hour (TV) → Self
- Your Show of Shows (TV)
- Danger (TV)
- Suspense (TV)
- Suspense (TV) → Ace McCoy
- The Ed Sullivan Show (TV) → Self