 3-D Rarities2015 · Alfred Davidson (archive footage) | Alfred Davidson (archive footage) |
 Bogart: The Untold Story1997 · Self (archive footage) | Self (archive footage) |
 The Best Of Danny Kaye - The Television Years1993 · Self (archive footage) | Self (archive footage) |
 Preminger: Anatomy of a Filmmaker1991 · Self | Self |
 The Perfect Tribute1991 · Edward Everett | Edward Everett |
 Old Explorers1990 · Warner Watney | Warner Watney |
 Hired to Kill1990 · Rallis | Rallis |
 Mother's Day1989 · Judge Leatham | Judge Leatham |
 Young Harry Houdini1987 · Dr. Tybalt Grimaldi | Dr. Tybalt Grimaldi |
| TThe Sun and the Moon1987 · Actor | Actor |
 Covenant1985 · Victor Noble | Victor Noble |
 Jacques Cousteau: The First 75 Years1985 · Narrator (voice) | Narrator (voice) |
 Seduced1985 · James Killian | James Killian |
 Hitler's SS: Portrait in Evil1985 · Prof. Ludwig Rosenberg | Prof. Ludwig Rosenberg |
 Dune1984 · Padisha Emperor Shaddam IV | Padisha Emperor Shaddam IV |
 Samson and Delilah1984 · The High Priest | The High Priest |
 The Evil That Men Do1984 · Dr. Hector Lomelin | Dr. Hector Lomelin |
| RRaíces eternas1984 · English Narrator | English Narrator |
 To Be or Not to Be1983 · Prof. Siletski | Prof. Siletski |
 The Being1983 · Mayor Gordon Lane | Mayor Gordon Lane |
 The Wind in the Willows1983 · Badger (voice) | Badger (voice) |
 Blood Feud1983 · Edward Bennett Williams | Edward Bennett Williams |
 The Horror of It All1983 · Self / Narrator | Self / Narrator |
 This Girl for Hire1983 · Harrison Wooly | Harrison Wooly |
| RRodin: The Gates of Hell1982 · Self - Rodin(voice) | Self - Rodin(voice) |
 Blood Tide1982 · Nereus | Nereus |
 A Midsummer Night's Sex Comedy1982 · Leopold | Leopold |
 And They're Off1982 · Martin Craig | Martin Craig |
 Night of 100 Stars1982 · Self | Self |
 Bloody Birthday1981 · Doctor | Doctor |
 Berlin Tunnel 211981 · Martin Komansky | Martin Komansky |
 Evita Peron1981 · Agustin Magaldi | Agustin Magaldi |
 Pleasure Palace1980 · 'Pokey' | 'Pokey' |
 The Big Brawl1980 · Dominici | Dominici |
 Gideon's Trumpet1980 · Abe Fortas | Abe Fortas |
 The Murder That Wouldn't Die1980 · Jeff Briggs | Jeff Briggs |
 Natural Enemies1979 · Harry Rosenthal | Harry Rosenthal |
 The Fifth Musketeer1979 · Athos | Athos |
| UUFOs: It Has Begun1979 · Actor | Actor |
 Life of Sin1979 · Bishop | Bishop |
 Fame1978 · Francesco | Francesco |
 Fedora1978 · Doctor Vando | Doctor Vando |
 The Swarm1978 · Dr. Andrews | Dr. Andrews |
 The Amazing Captain Nemo1978 · Captain Nemo | Captain Nemo |
| RRegie: Billy Wilder1978 · Self | Self |
 Simple Gifts1977 · Narrator (segment "A Memory of Christmas") (voice) | Narrator (segment "A Memory of Christmas") (voice) |
 The Private Files of J. Edgar Hoover1977 · Lionel McCoy | Lionel McCoy |
 Exo-Man1977 · Kermit Haas | Kermit Haas |
