| Year | Movie | Role | ||
| 2000 | Gladiator | Proximo | ||
| 2000 | Jeremiah | General Safan | ||
| 1998 | Marco Polo |
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| 1998 | Parting Shots | Jamie | ||
| 1995 | Funny Bones | Dolly Hopkins | ||
| 1993 | Return to Lonesome Dove |
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| 1992 | Severed Ties | Dr. Hans Vaughan | ||
| 1991 | The Pit and the Pendulum | Cardinal | ||
| 1991 | Hired to Kill | Michael Bartos | ||
| 1991 | Prisoner of Honor | General Boisdeffre | ||
| 1990 | A Ghost in Monte Carlo |
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| 1990 | The Revenger |
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| 1990 | Panama Sugar | The gereral | ||
| 1989 | The Return of the Musketeers | Athos | ||
| 1989 | The Adventures of Baron Munchausen | Vulcan | ||
| 1989 | Treasure Island | Billy Bones | ||
| 1989 | Master of Dragonard Hill | Capt. Shanks | ||
| 1989 | Skeleton Coast | Capt. Simpson | ||
| 1989 | The House of Usher | Roderick Usher | ||
| 1989 | The Lady and the Highwayman | Sir Phillip Gage | ||
| 1988 | Rage to Kill | Gen. Turner | ||
| 1988 | Captive Rage | Gen. Belmondo | ||
| 1987 | Gor | Sarm | ||
| 1987 | The Misfit Brigade | General | ||
| 1987 | Dragonard | Capt. Shanks | ||
| 1986 | Captive | Gregory Le Vay | ||
| 1986 | Castaway | Gerald Kingsland | ||
| 1985 | Christopher Columbus | Martin Pinzon | ||
| 1984 | Ransom |
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| 1984 | Black Arrow | Sir Daniel Brackley | ||
| 1983 | Al Mas A La Al Kubra |
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| 1983 | Two of a Kind | Beazley | ||
| 1983 | The Sting II | Doyle Lonnegan | ||
| 1983 | Fanny Hill | Mr. Widdlecombe | ||
| 1982 | Venom | Dave | ||
| 1982 | Spasms | Jason Kincaid | ||
| 1981 | Condorman | Krokov | ||
| 1981 | Lion of the Desert | Gen. Rodolfo Graziani | ||
| 1980 | Blue Blood |
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| 1980 | Dr. Heckyl and Mr. Hype | Dr. Heckyl/Mr. Hype | ||
| 1979 | The Brood | Dr. Hal Raglan | ||
| 1978 | The Big Sleep | Eddie Mars | ||
| 1978 | The Class of Miss MacMichael | Terence Sutton | ||
| 1977 | That's Action! |
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| 1977 | Tomorrow Never Comes | Jim Wilson | ||
| 1977 | The Prince and the Pauper | Miles Hendon | ||
| 1977 | Maniac | Nick McCormick | ||
| 1976 | Burnt Offerings | Ben | ||
| 1976 | The Great Scout and Cathouse Thursday | Joe Knox | ||
| 1976 | The Sell Out | Gabriel Lee | ||
| 1975 | The Four Musketeers | Athos | ||
| 1975 | Tommy | Frank Hobbs | ||
| 1975 | And Then There Were None | Hugh Lombard | ||
| 1975 | Revolver | Vito Cipriani | ||
| 1975 | Royal Flash | Otto Von Bismarck | ||
| 1975 | Lisztomania | Princess Carolyn's Servant | ||
| 1974 | Mahler | Train Conductor | ||
| 1973 | One Russian Summer |
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| 1973 | Blue Blood | Tom | ||
| 1973 | The Three Musketeers | Athos | ||
| 1973 | Days of Fury | Palizyn | ||
| 1973 | Mordi E Fuggi | Fabrizio | ||
| 1973 | The Triple Echo | Sergeant | ||
| 1972 | Age of Pisces |
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| 1972 | Zero Population Growth | Russ | ||
| 1972 | Sitting Target | Harry Lomart | ||
| 1971 | The Hunting Party | Frank Calder | ||
| 1971 | The Devils | Urbain Grandier | ||
| 1970 | Take a Girl Like You | Patrick | ||
| 1970 | The Lady in the Car with Glasses and a Gun | Caldwell | ||
| 1969 | Women in Love | Gerald Crich | ||
| 1969 | Hannibal Brooks | Hannibal Brooks | ||
| 1969 | The Assassination Bureau | Ivan Dragomiloff | ||
| 1968 | Oliver! | Bill Sikes | ||
| 1967 | The Shuttered Room | Ethan | ||
| 1967 | I'll Never Forget What's 'is Name | Andrew Quint | ||
| 1967 | The Jokers | David Tremayne | ||
| 1967 | Dante's Inferno | Dante Gabriel Rossetti | ||
| 1966 | The Party's Over | Moise | ||
| 1966 | The Girl Getters | Tinker | ||
| 1966 | The Trap | Jean La Bete | ||
| 1965 | Always on Sunday | Narrator | ||
| 1965 | The Brigand of Kandahar | Ali Khan | ||
| 1963 | Paranoiac | Simon Ashby | ||
| 1963 | The Crimson Blade | Capt. Tom Sylvester | ||
| 1962 | These Are the Damned | King | ||
| 1962 | The Pirates of Blood River | Brocaire | ||
| 1962 | Night Creatures | Harry Crabtree | ||
| 1961 | His and Hers | Poet | ||
| 1961 | The Curse of the Werewolf | Leon | ||
| 1961 | The Rebel | Artist in Cafe | ||
| 1960 | No Love for Johnnie |
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| 1960 | Two Faces of Dr. Jekyll |
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| 1960 | The Angry Silence | Mick | ||
| 1960 | Sword of Sherwood Forest | Henchman | ||
| 1960 | Beat Girl | Yough Tough | ||
| 1960 | The League of Gentlemen | Ballet Dancer | ||
| 1960 | The Bulldog Breed | Tough youth (uncredited) | ||
| 1958 | The Square Peg |
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| 1958 | Hello London | Himself |
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