 | Strangers on a Train: A Hitchcock Classic (2004) as Self |
 | Broadway: The Golden Age, by the Legends Who Were There (2003) as Self |
 | The Next Big Thing (2001) as Arthur Pomposello |
 | Rescued from the Closet (2001) as Self |
 | Rope Unleashed (2001) as Self |
 | The Celluloid Closet (1996) as Self |
 | Hitchcock: Alfred the Great (1994) as Himself |
 | James Stewart: A Wonderful Life (1987) as Self (archive footage) |
 | The Whoopee Boys (1986) as Extra (uncredited) |
 | Very Close Quarters (1986) as Pavel |
 | The Imagemaker (1986) as Ambassador Hoyle |
 | Death Mask (1984) as Douglas Andrews |
 | Night of 100 Stars (1982) as Self |
 | The Prowler (1981) as Sheriff George Fraser |
 | Widow (1976) as Martin Caine |
 | The Lives of Jenny Dolan (1975) as David Ames |
 | The Haunting of Penthouse D (1974) as Ben |
 | La polizia chiede aiuto (1974) as Mr. Polvesi |
 | La moglie giovane (1974) as Armando |
 | Arnold (1973) as Evan Lyons |
 | Un hombre llamado Noon (1973) as Judge Niland |
 | Amore mio, uccidimi! (1973) as Manny Baxter |
 | Le Serpent (1973) as Computer Programming Director |
 | Pianeta Venere (1972) |
 | La rossa dalla pelle che scotta (1972) as John Ward |
 | Rivelazioni di un maniaco sessuale al capo della squadra mobile (1972) as Inspector Capuana |
 | Alla ricerca del piacere (1972) as Richard Stuart |
 | Qualcosa striscia nel buio (1971) as Spike |
 | Lo chiamavano Trinità... (1970) as Major Harriman |
 | Maharlika (1970) |
 | The Challengers (1970) as Nealy |
 | Laura (1968) as Shelby Carpenter |
 | Rogue's Gallery (1968) as Edmund Van Dermot |
| | The Clouded Image (1957) as Peter Ashby / Brat Farrar |
 | Armored Attack! (1957) as Damian Simonov |
 | Sizeman and Son (1956) as Harold Sizeman |
 | The Girl in the Red Velvet Swing (1955) as Harry Kendall Thaw |
 | The Naked Street (1955) as Nicholas 'Nicky' Bradna |
 | Senso (1954) as Il Tenente Franz Mahler |
 | Small Town Girl (1953) as Rick Livingston |
 | The Story of Three Loves (1953) as Thomas Clayton Campbell Jr |
 | Hans Christian Andersen (1952) as Niels |
 | O. Henry's Full House (1952) as Jim (segment "The Gift of the Magi") |
 | I Want You (1951) as Jack Greer |
 | Behave Yourself! (1951) as William Calhoun Denny |
 | Strangers on a Train (1951) as Guy Haines |
 | Edge of Doom (1950) as Martin Lynn |
 | Our Very Own (1950) as Chuck |
 | Side Street (1950) as Joe Norson |
 | They Live by Night (1949) as Arthur "Bowie" Bowers |
 | Roseanna McCoy (1949) as Johnse Hatfield |
 | Enchantment (1948) as Pax Masterson |
 | Rope (1948) as Phillip Morgan |
 | The Purple Heart (1944) as Sgt. Howard Clinton |
 | The North Star (1943) as Damian Simonov |
