John Castle (born 14 January 1940) is an English actor. Castle has acted in theatre, film and television. He is well known for his role as Postumus in the 1976 BBC television adaptation of I, Claudius and for playing Geoffrey in the 1968 film, The Lion in Winter. He also played Dr. Carrasco as well as the prisoner called The Duke in the film Man of La Mancha. Description above from the Wikipedia article John Castle, licensed under CC-BY-SA, full list of contributors on Wikipedia.
RoboCop 3
1993
Seasick
1996
King David
1985
Blow-Up
1966
Hornblower: Retribution
2001
The Cater Street Hangman
1998
Sparrow
1994
Animated Epics: Beowulf
1998
What Hides in Silence
2025
Gods and Generals
2003
Never Never Land
1980
Man of La Mancha
1972
Miss Marple: The Mirror Crack'd from Side to Side
1992
The Life and Death of King John
1984
Eagle's Wing
1979
The Adventures of Eliza Fraser
1976
The Lion in Winter
1968
No One Believed Me
2025
Dealers
1989
Antony and Cleopatra
1972
A Harlot's Progress
2006
Kim
1984
The Crucifer of Blood
1991
Judo Champ
1981
The Incredible Sarah
1976
Stalked by My Amish Boyfriend
2024
The Heart Surgeon
1997
My Killer Reunion
2023
If There Weren't Any Blacks You'd Have to Invent Them
1968
The Tractate Middoth
2013
A Night Out
1967
Made
1972
My Husband's Other Wife
2025
Realm of Darkness - The Elusive Depths of Mexico
1982