| Cops and Robbersons | 1994 | Jake Stone | Movie |
| The Swan Princess | 1994 | Sir Rothbart (voice) | Movie |
| Twilight Zone: Rod Serling's Lost Classics | 1994 | Dr. Jeremy Wheaton (segment "Where the Dead Are") | TV Movie |
| Keep the Change | 1992 | Overstreet | TV Movie |
| Eli's Lesson | 1992 | Old Pilot | Movie |
| City Slickers | 1991 | Curly | Movie |
| Solar Crisis | 1990 | Travis | Movie |
| Batman | 1989 | Grissom | Movie |
| Tango & Cash | 1989 | Yves Perret | Movie |
| Gor II | 1988 | Xenos | Movie |
| Young Guns | 1988 | L. G. Murphy | Movie |
| Bagdad Cafe | 1987 | Rudi Cox | Movie |
| Gor | 1987 | Xenos | Movie |
| Alone in the Dark | 1982 | Frank Hawkes | Movie |
| Tales of the Haunted | 1981 | Stokes | TV Movie |
| Hawk the Slayer | 1980 | Voltan | Movie |
| Without Warning | 1980 | Joe Taylor | Movie |
| The Golden Moment: An Olympic Love Story | 1980 | Whitey Robinson | TV Movie |
| The Ivory Ape | 1980 | Marc Kazarian | TV Movie |
| Angels' Brigade | 1979 | Mike Farrell | Movie |
| Cocaine Cowboys | 1979 | Raphael | Movie |
| Portrait of a Hitman | 1979 | Jim Buck | Movie |
| The Shape of Things to Come | 1979 | Omus | Movie |
| The Last Ride of the Dalton Gang | 1979 | Will Smith | TV Movie |
| Buck Rogers in the 25th Century | 1979 | Kaleel | TV Show |
| The One Man Jury | 1978 | Lt. Wade | Movie |
| Welcome to Blood City | 1977 | Sheriff Frendlander | Movie |
| God's Gun | 1976 | Sam Clayton | Movie |
| Eva nera | 1976 | Judas Carmichael | Movie |
| Rulers of the City | 1976 | 'Scarface' Manzari | Movie |
| Safari Express | 1976 | van Daalen | Movie |
| The Cop in Blue Jeans | 1976 | Norman Shelley, Richard J. Russo | Movie |
| The Four Deuces | 1976 | Vic Morono - the Boss | Movie |
| Sangue di sbirro | 1976 | Duke | Movie |
| Africa Express | 1975 | Robert Preston, Willaim Hunter | Movie |
| The Sensuous Nurse | 1975 | Mr. Kitch | Movie |
| The Hatfields and the McCoys | 1975 | Devil Anse Hatfield | TV Movie |
| Bronk | 1975 | Lt. Alex Bronkov | TV Show |
| The Great Adventure | 1975 | William Bates | Movie |
| Craze | 1974 | Neal Mottram | Movie |
| Dracula | 1974 | Dracula | TV Movie |
| The Godchild | 1974 | Rourke | TV Movie |
| Blu Gang e vissero per sempre felici e ammazzati | 1973 | Hillman | Movie |
| Oklahoma Crude | 1973 | Hellman | Movie |
| Chato's Land | 1972 | Capt. Quincey Whitmore | Movie |
| Father Jackleg | 1972 | Buck Santini | Movie |
| It Can Be Done Amigo | 1972 | Sonny Bronston | Movie |
| And So Ends | 1972 | Narrator | Movie |
| The Horsemen | 1971 | Tursen | Movie |
| Companeros | 1970 | John Svedese | Movie |
| Monte Walsh | 1970 | Chet Rollins | Movie |
| The McMasters | 1970 | Kolby | Movie |
| A Bullet for Rommel | 1969 | Major John Heston | Movie |
| Che! | 1969 | Fidel Castro | Movie |
| Marquis de Sade's Justine | 1969 | Antonin | Movie |
| Battle of the Commandos | 1969 | Col. Charley MacPherson | Movie |
| The Desperados | 1969 | Parson Josiah Galt | Movie |
| Madigan's Millions | 1968 | Matteo Cirini (English version, voice, uncredited) | Movie |
| The Mercenary | 1968 | Ricciolo - 'Curly' | Movie |
| They Came to Rob Las Vegas | 1968 | Douglas | Movie |
| The Strange Case of Dr. Jekyll and Mr. Hyde | 1968 | Dr. Henry Jekyll, Mr. Edward Hyde | TV Movie |
| Torture Garden | 1967 | Ronald Wyatt (segment 4 "The Man Who Collected Poe") | Movie |
| Kill a Dragon | 1967 | Rick Masters | Movie |
| The Professionals | 1966 | Raza | Movie |
| Alice Through the Looking Glass | 1966 | Jabberwock | TV Movie |
| Once a Thief | 1965 | Walter Pedak | Movie |
| Convoy | 1965 | Harvey Bell | TV Show |
| Run for Your Life | 1965 | Julian Hays | TV Show |
| The Man from U.N.C.L.E. | 1964 | Louis Strago | TV Show |
| NET Playhouse | 1964 | President Andrew Jackson | TV Show |
| Paparazzi | 1964 | Jack Palance (uncredited) | Short Film |
| Contempt | 1963 | Jeremy Prokosch | Movie |
| The Greatest Show on Earth | 1963 | Johnny Slate | TV Show |
| Bande-annonce de 'Le mépris' | 1963 | Short Film |
| La guerra continua | 1962 | Jack | Movie |
| Night Train to Milan | 1962 | Herr Bauer, Schneider | Movie |
| Barabbas | 1961 | Torvald | Movie |
| The Last Judgment | 1961 | Matteoni | Movie |
| The Mongols | 1961 | Ogatai Khan | Movie |
| Sword of the Conqueror | 1961 | Alboino | Movie |
| The Barbarians | 1960 | Revak - the Barbarian Celt | Movie |
| The Battle of Austerlitz | 1960 | Gen. Weirother | Movie |
| Ten Seconds to Hell | 1959 | Eric Koertner | Movie |
| Beyond All Limits | 1959 | Jim Gatsby | Movie |
| The Man Inside | 1958 | Milo March | Movie |
| House of Numbers | 1957 | Arnie Judlow, Bill Judlow | Movie |
| The Lonely Man | 1957 | Jacob Wade | Movie |
| Attack | 1956 | Lt. Joe Costa - Fox Co. | Movie |
| Playhouse 90 | 1956 | Harlan 'Mountain' McClintock, Manolete, Monroe Stahr | TV Show |
| Zane Grey Theater | 1956 | Dan Morgan | TV Show |
| I Died a Thousand Times | 1955 | Roy Collins, Roy Earle | Movie |
| Kiss of Fire | 1955 | El Tigre | Movie |
| The Big Knife | 1955 | Charlie Castle | Movie |
| Sign of the Pagan | 1954 | Attila | Movie |
| The Silver Chalice | 1954 | Simon The Magician | Movie |
| Arrowhead | 1953 | Toriano | Movie |
| Flight to Tangier | 1953 | Gil Walker | Movie |
| Man in the Attic | 1953 | Slade | Movie |
| Second Chance | 1953 | Cappy Gordon | Movie |
| Shane | 1953 | Jack Wilson (as Walter Jack Palance) | Movie |
| The Motorola Television Hour | 1953 | Kurt Bauman, Scott Malone | TV Show |
| Sudden Fear | 1952 | Lester Blaine | Movie |
| Curtain Call | 1952 | TV Show |
| The Gulf Playhouse | 1952 | TV Show |
| Halls of Montezuma | 1950 | Pigeon Lane (as Walter {Jack} Palance) | Movie |
| Panic in the Streets | 1950 | Blackie (as Walter Jack Palance) | Movie |
| Danger | 1950 | TV Show |
| The Web | 1950 | TV Show |
| Suspense | 1949 | Count Alessandro di Cagliostro, Tom Walker | TV Show |
| Hands of Mystery | 1949 | Embittered ex G.I. | TV Show |
| Studio One in Hollywood | 1948 | Arky | TV Show |
| Lights Out | 1946 | TV Show |