 | Midnight Madness: The Making of "Popcorn" (2017) as Dr. Mnesyne (archive footage) |
 | The Art of 'The Sting' (2005) as Self (archive footage) |
 | Broadway's Lost Treasures III: The Best of The Tony Awards (2005) as Applegate (segment "Damn Yankees") (archive footage) |
 | Early Bird Special (2001) as Pappy |
 | Reliving Our Fast Times at Ridgemont High (1999) |
 | Swing Vote (1999) as Justice Clore Cawley |
 | My Favorite Martian (1999) as Armitan |
 | Television: The First Fifty Years (1999) as Self |
 | Addams Family Reunion (1998) as Walter Adams |
 | Tricks (1997) as Big Sam |
 | The Westing Game (1997) as Sandy McSouthers |
 | House Arrest (1996) as Chief Rocco |
 | Project: ALF (1996) as Motel Manager |
 | Of Mice and Men (1992) as Candy |
 | The Player (1992) as Ray Walston |
 | Space Case (1992) as Bert |
 | One Special Victory (1991) as Wurtz |
 | Ralph S. Mouse (1991) as Matt |
 | Popcorn (1991) as Dr. Mnesyne |
 | Runaway Ralph (1991) as Matt |
 | Angel of Death (1990) as Prison Librarian |
 | Blood Salvage (1990) as Mr. Stone |
 | Ski Patrol (1990) as Pops |
 | Class Cruise (1989) as Cappy Connors |
 | Fine Gold (1989) as Sacacorchos |
 | Pasión de hombre (1989) as Basilio |
 | Saturday the 14th Strikes Back (1988) as Gramps Baxter |
 | Blood Relations (1988) as Dr. Charles Macleod |
 | Red River (1988) as Groot |
 | Crash Course (1988) as Principal Paulson |
 | O.C. and Stiggs (1987) as Grandpa 'Gramps' Ogilvie |
 | From the Hip (1987) as 1st Judge |
 | The Mouse and the Motorcycle (1986) as Matt |
 | Ask Max (1986) as Harmon |
 | Rad (1986) as Burton Timmer |
 | Amos (1985) as Johnny Kent |
 | Johnny Dangerously (1984) as Vendor |
 | For Love or Money (1984) as Eppes |
 | The Jerk, Too (1984) as Diesel |
 | Private School (1983) as Chauncey |
 | This Girl for Hire (1983) as Abner Litto |
 | Fast Times at Ridgemont High (1982) as Mr. Hand |
 | The Kid with the Broken Halo (1982) as Michael |
 | O'Hara's Wife (1982) as Walter Tatum |
| | Pale Horse Pale Rider (1981) as Tap Dancer |
 | Galaxy of Terror (1981) as Kore |
 | Popeye (1980) as Poopdeck Pappy |
 | The Fall of the House of Usher (1979) as Thaddeus |
| | Institute for Revenge (1979) as Frank Anders |
 | The Girl Who Saved the World (1979) as Bob Richards |
 | The Happy Hooker Goes to Washington (1977) as Senator Sturges |
 | Silver Streak (1976) as Mr. Edgar Whiney |
 | The Sting (1973) as J.J. Singleton |
 | Paint Your Wagon (1969) as "Mad Jack" Duncan |
 | Caprice (1967) as Stuart Clancy |
 | Kiss Me, Stupid (1964) as Orville Jeremiah Spooner |
 | Who's Minding the Store? (1963) as Mr. Quimby |
 | Wives and Lovers (1963) as Wylie Driberg |
 | Convicts 4 (1962) as Iggy |
 | Portrait in Black (1960) as Cobb |
 | The Apartment (1960) as Joe Dobisch |
 | Tall Story (1960) as Professor Leo Sullivan |
 | Say One for Me (1959) as Phil Stanley |
 | Damn Yankees (1958) as Mr. Applegate |
 | South Pacific (1958) as Luther Billis |
 | Kiss Them for Me (1957) as Lt. (j.g.) Howard McCann |
