highest rated
acting
- Broadway's Lost Treasures III: The Best of The Tony Awards → Grandpère Bonnard (segment "The Happy Time") (archive footage)
- Poker Alice → Amos
- The Survivalist → Dub Daniels
- Masters of Photography - Edward Steichen → Narrator (voice)
- The Golden Girls (TV) → Big Daddy
- Murder, She Wrote (TV) → Cyrus Leffingwell
- Crazy like a Fox (TV) → Jennings Hyde
- Finder of Lost Loves (TV) → Professor Wheeler
- Finders Keepers → Stapleton
- St. Elsewhere (TV) → George Wyler
- Newhart (TV) → Mr. Pittman
- Matt Houston (TV)
- Matt Houston (TV) → Bill Houston
- House Calls (TV) → Amos Weatherby
- The Prize Fighter → Pop Morgan
- An American Christmas Carol → Merrivale
- The Girls in the Office → Ben Nayfack
- Dallas (TV) → Digger Barnes
- Dallas (TV) → Willard 'Digger' Barnes
- Loose Change (TV) → Dr. Moe Sinden
- The Gift of Love → O'Henry and Narrator
- Lassie: The New Beginning → Amos
- Murder at the Mardi Gras → Mickey Mills
- Eight Is Enough (TV)
- The Hardy Boys / Nancy Drew Mysteries (TV)
- Hunter (TV)
- Big Hawaii (TV)
- In the Glitter Palace → Nate Redstone
- Delvecchio (TV) → Jack Henderson
- Once an Eagle (TV) → Col. Terwilliger
- That's Entertainment, Part II → (archive footage)
- Barney Miller (TV) → E.J. Heiss
- Switch (TV) → Dancer
- Ellery Queen (TV) → Inspector Richard Queen
- The Apple Dumpling Gang → T.R. Clydesdale
- It's a Bird, It's a Plane, It's Superman! → Dr. Abner Sedgwick
- Ellery Queen: Too Many Suspects → Insp. Richard Queen
- Tubby the Tuba → Pee-Wee the Piccolo (voice)
- The Front Page → Roy Bensinger
- Huckleberry Finn → The Duke
- Return of the Big Cat → Grandpa Jubal
- The F.B.I. Story: The FBI Versus Alvin Karpis, Public Enemy Number One → Maynard Richards
- Barnaby Jones (TV) → Raymond Lennox / 'Steele'
- Faraday and Company (TV) → Branigan
- The Streets of San Francisco (TV) → Wally Sensibaugh
- Banacek (TV) → Walter Tyson
- The Brian Keith Show (TV)
- The Catcher → Armand Faber
- The Andromeda Strain → Dr. Charles Dutton
- The Good Life (TV) → Charles Dutton
- Mooch Goes to Hollywood → David Wayne (uncredited)
- The African Elephant → Narrator
- Night Gallery (TV) → Dr. Mill
- The Boy Who Stole the Elephant → Colonel Rufus Ryder
- With These Hands → Narrator
- Arsenic and Old Lace → Teddy Brewster
- Hawaii Five-O (TV) → Monsieur Bordeaux
- The Name of the Game (TV) → Emory Ward
- Mannix (TV)
- Ironside (TV) → Dr. Ian Rice
- Batman (TV) → The Mad Hatter
- CBS Playhouse (TV) → George Spears
- Burke's Law (TV) → Al 'The Bomber' Devlin
- Bob Hope Presents the Chrysler Theatre (TV) → George Holloway
- Channing (TV) → Dr. James Crown
- Marilyn → archive footage
- The Alfred Hitchcock Hour (TV) → Andrew Anderson
- The Virginian (TV) → Martin Reese
- Sam Benedict (TV)
- The Mike Douglas Show (TV) → Self
- The Big Gamble → Samuel Brennan
- Anatomy of an Accident → John Avery
- Route 66 (TV)
- Outlaws (TV)
- The Twilight Zone (TV) → Walter Bedeker
- NBC Sunday Showcase (TV) → The Devil
- The Last Angry Man → Woodrow Thrasher
- Naked City (TV) → Herbert Konish
- Tonight Starring Jack Paar (TV) → Self
- Suspicion (TV) → James Mennick
- DuPont Show of the Month (TV) → Willis Reynolds
- The Three Faces of Eve → Ralph White
- The Sad Sack → Corporal Larry Dolan
- Tony Awards (TV) → Self - Nominee / Performer
- Tony Awards (TV) → Self - Performer
- The Naked Hills → Tracy Powell
- Gunsmoke (TV) → Judge Warfield
- Gunsmoke (TV) → Rev. Arthur Byrne
- Alfred Hitchcock Presents (TV) → Sam Jacoby
- The Alcoa Hour (TV) → Homer Bolton
- The Tender Trap → Joe McCall
- Norby (TV) → Preston Norby
- The Wonderful World of Disney (TV) → Grandpa Jubal
- The Wonderful World of Disney (TV) → Colonel Rufus Ryder
- Hell and High Water → Tugboat Walker
- General Electric Theater (TV) → David Vincent
- General Electric Theater (TV) → Arthur Martin
- How to Marry a Millionaire → Freddie Denmark
- The I Don't Care Girl → Ed McCoy
- Down Among the Sheltering Palms → Lt. Carl G. Schmidt
- Tonight We Sing → Sol Hurok
- Omnibus (TV)
- O. Henry's Full House → Horace (segment "The Cop and the Anthem")
- We're Not Married! → Jeff Norris
- With a Song in My Heart → Don Ross
- Wait Till the Sun Shines, Nellie → Ben Halper
- Hallmark Hall of Fame (TV) → Sakini
- Hallmark Hall of Fame (TV) → Father Firenzuola
- M → Martin W. Harrow
- As Young as You Feel → Joe Elliott
- Up Front → Joe
- What's My Line? (TV) → Self
- My Blue Heaven → Walter Pringle
- Stella → Carl Granger
- The Reformer and the Redhead → Arthur Maxwell
- Adam's Rib → Kip Lurie
- Studio One (TV) → Jasper Hornby
- The Ed Sullivan Show (TV) → Self
- Portrait of Jennie → Gus O'Toole
- Ditch and Live → Pilot of Ditching B-17