Acting

2022

as Self (archive footage)

2005

as Self

2004		The Apocalypse as John
2004		The Magic Touch of Harry Potter as Self

2003		The Heroes of Telemark: Location report from Norway
2003		Kaena: The Prophecy as Opaz (english voice)

2002		Julius Caesar as Lucius Cornelius Sulla
2002		Harry Potter and the Chamber of Secrets as Albus Dumbledore
2002		Eastwood & Co.: Making 'Unforgiven' as Self
2002		The Count of Monte Cristo as Abbé Faria

2001		Muhammad Ali - Through The Eyes Of The World as Self
2001		Harry Potter and the Philosopher's Stone as Albus Dumbledore
2001		My Kingdom as Sandeman
2001		The Pearl as Dr. Karl

2000		Hellraisers as Self
2000		Gladiator as Marcus Aurelius

1999		Grizzly Falls as Old Harry
1999		To Walk with Lions as George Adamson

1998		The Barber of Siberia as Douglas McCraken
1998		Sesame Street: Elmopalooza! as Self (archive footage)

1997		This Is the Sea as Old Man Jacobs
1997		The Hunchback as Dom Frollo
1997		Smilla's Sense of Snow as Dr. Andreas Tork

1996

as John Power

1995		Cry, the Beloved Country as James Jarvis
1995		The Great Kandinsky as Ernest Kandinsky
1995		Savage Hearts as Sir Roger Foxley

1993		Wrestling Ernest Hemingway as Frank
1993		Abraham as Abraham
1993		Silent Tongue as Prescott Roe

1992		Unforgiven as English Bob
1992		Patriot Games as Paddy O'Neil

1990		The Field as 'Bull' McCabe
1990		King of the Wind as King George II

1989

as Mr. Peachum

1988		Strike Commando 2 as Major Vic Jenkins
1988		Maigret as Jules Maigret

1985

as Martin Steckert

1983

as John Morgan - Man Called Horse

1982		Camelot as King Arthur
1982		Highpoint as Lewis Kinney

1981		Your Ticket Is No Longer Valid as Jason
1981		Tarzan the Ape Man as James Porter

1979		The Last Word as Danny Travis
1979		Ravagers as Falk
1979		Game for Vultures as David Swansey

1978		The Wild Geese as Capt. Rafer Janders
1978		Stars' War - The Flight of the Wild Geese as Himself

1977		Golden Rendezvous as John Carter
1977		Orca as Captain Nolan
1977		Gulliver's Travels as Gulliver

1976		The Cassandra Crossing as Dr. Jonathan Chamberlain
1976		The Return of a Man Called Horse as John Morgan / Horse
1976		Robin and Marian as Richard the Lionheart / King Richard
1976		Echoes of a Summer as Eugene
1976		Burt Bacharach in Shangri-La as Self

1974		Juggernaut as Lt. Cmdr. Anthony Fallon
1974		99 and 44/100% Dead as Harry Crown

1973

as Sheriff Sean Kilpatrick

1971		Man in the Wilderness as Zachary Bass
1971		The Snow Goose as Philip Rhayadar

1970		Bloomfield as Eitan
1970		Cromwell as Oliver Cromwell
1970		A Man Called Horse as John Morgan
1970		The Molly Maguires as James McKenna
1970		Return of the Islander as Narrator (voice)

1967		Camelot as King Arthur
1967		Caprice as Christopher White

1966		Hawaii as Rafer Hoxworth
1966		The Bible: In the Beginning... as Cain

1965		The Heroes of Telemark as Knut Straud
1965		Major Dundee as Captain Benjamin Tyreen
1965		The Three Faces as Robert (segment "Gli amanti celebri")

1964

as Corrado Zeller

1963

as Frank Machin

1962

as Seaman John Mills

1961		The Guns of Navarone as Squadron Leader Howard Barnsby RAAF
1961		The Long and the Short and the Tall as Cpl. Johnstone

1960

as Sean Reilly

1959		The Wreck of the Mary Deare as Higgins
1959		Alive and Kicking as Lover
1959		Shake Hands with the Devil as Terence O'Brien

Production

1976

… Executive Producer

Writing

1970

… Screenplay

Directing

1970

… Director