highest rated
acting
- The Godfather: The Complete Epic 1901–1959 → Salvatore "Sal" Tessio (uncredited)
- Cutaways
- The Unknown Trilogy → Uncle Morty (segment "Frankie the Squirrel")
- Farce of the Penguins → Penguin from Boca (voz)
- Crime Spree → Angelo Giancarlo
- TV Land Awards: A Celebration of Classic TV (TV)
- Late Night with Conan O'Brien: 10th Anniversary Special → Self
- Deadline (TV) → Joseph Spiaggio
- Chump Change → The Frog
- Tea Cakes or Cannoli
- Family Guy (TV) → Abe Vigoda (voice)
- The Norm Show (TV)
- Just the Ticket → Arty
- Witness to the Mob → Paul Castellano
- A Brooklyn State of Mind → Uncle Guy
- Good Burger → Otis
- Farticus → Zeus
- Promised Land (TV)
- Love Is All There Is → Rudy
- Underworld → Will Cassady
- A Christmas Journey Home → Grandpa
- Jury Duty → Judge Powell
- The Misery Brothers → Don Frito Layleone
- Touched by an Angel (TV) → Receptionist Angel
- Weird Science (TV)
- North → Alaskan Grandpa
- Sugar Hill → Gus Molino
- Home of Angels
- Diagnosis: Murder (TV) → Alfredo Bartolo / Al Bartell / Mr. Johnson
- Late Night with Conan O'Brien (TV) → Self (uncredited)
- Late Night with Conan O'Brien (TV)
- Late Night with Conan O'Brien (TV) → Self - Guest
- Late Night with Conan O'Brien (TV) → Self
- Batman: Mask of the Phantasm → Salvatore Valestra (voice)
- Me and the Kid → Pawn Broker
- Fist of Honor → Victor Malucci
- Mad About You (TV) → Kalman Wertzel
- The Adventures of the Black Stallion (TV)
- Lucky Luke (TV) → Judge Rinehart
- Law & Order (TV) → Detective Landis
- Wings (TV) → Harry
- Joe Versus the Volcano → Chief of the Waponis
- Night of 100 Stars III → Self
- Keaton's Cop → Louis Keaton
- B.L. Stryker (TV) → Clayton Baskin
- Look Who's Talking → Grandpa
- Prancer → Orel Benton
- Monsters (TV) → Dolan
- Superboy (TV)
- Plain Clothes → Mr. Wiseman
- Vasectomy: A Delicate Matter → Abe
- MacGyver (TV) → Bill Cody
- The Stuff → Stuff Commercial Spokesman
- Murder, She Wrote (TV) → George
- Tales from the Darkside (TV) → Jake Corelli
- Cannonball Run II → Caesar
- Harper Valley (TV)
- The Big Stuffed Dog → Carnival Pitchman
- Gridlock → Herb
- B. J. and the Bear (TV)
- The Littlest Hobo (TV)
- $weepstake$ (TV) → Anthony
- Supertrain (TV) → Ray Yellburton
- Death Car on the Freeway → Mr. Frisch
- Vega$ (TV)
- The Cheap Detective → Sergeant Rizzuto
- How to Pick Up Girls! → Nathan Perlmutter
- The Comedy Company → Jake
- The Love Boat (TV) → Charlie Fletcher
- Eight Is Enough (TV)
- Mario Puzo's The Godfather: The Complete Novel for Television (TV) → Salvatore "Sal" Tessio (uncredited)
- Fish (TV) → Phil Fish
- The Bionic Woman (TV)
- The Captain and Tennille (TV) → Self - Guest
- Joys → Self
- Having Babies → Al Schneider
- Dean Martin's Red Hot Scandals of 1926 → Self
- Saturday Night Live (TV) → Self (uncredited)
- Barney Miller (TV) → Philip Fish
- Barney Miller (TV) → Det. Phil Fish (uncredited)
- Barney Miller (TV) → Det. Phil Fish
- The Rockford Files (TV) → Al Dancer
- The Rockford Files (TV) → Phil 'The Dancer' Gabriel
- The Godfather Part II → Salvatore 'Sal' Tessio
- Dinah! (TV) → Self
- Tony Orlando and Dawn (TV) → Self
- Tattletales (TV)
- Newman's Law → John Dellanzia
- The Story of Pretty Boy Floyd → Dominic Morrell
- Kojak (TV) → Kilty
- Toma (TV)
- The Don Is Dead → Don Talusso
- The Devil's Daughter → Alikhine
- Toma → Donzer
- The Godfather → Sal Tessio
- The Rookies (TV)
- The Sandy Duncan Show (TV)
- Cannon (TV) → Mr. Couzellous
- Love, American Style (TV) → Mr. Burdick (uncredited)
- Hawaii Five-O (TV) → Abe Kemper
- Mannix (TV) → Anton Valine
- Dark Shadows (TV)
- Three Rooms in Manhattan → Waiter (uncredited)
- The Tonight Show Starring Johnny Carson (TV) → Self
- The Mike Douglas Show (TV) → Self
- The Bob Hope Show (TV) → Self
- Suspense (TV)
- Studio One (TV) → Old Train Passenger