Actor
John Castle
Born 1940 · Croydon, Surrey, England, UK
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.
Acting
Blow-Up
Bill · 1966
Agatha Christie's Poirot
Lord Edgware · 1989
Sherlock Holmes
Carruthers · 1984
The Lion in Winter
Geoffrey · 1968
Midsomer Murders
Charles King · 1997
The Prisoner
Number Twelve · 1967
Inspector Morse
Tony Doyle · 1987
I, Claudius
Postumus · 1976
Spooks
Jocelyn Myers · 2002
RoboCop 3
McDaggett · 1993
Gods and Generals
Old Penn · 2003
A Touch of Frost
Charlie Collingham · 1992
Lovejoy
Max Hunter · 1986
The Professionals
Peter Crabbe · 1977
Hornblower: Retribution
Captain Collins · 2001
Man of La Mancha
Sanson Carrasco / The Duke · 1972
The New Avengers
Colonel 'Mad Jack' Miller · 1976
Miss Marple: The Mirror Crack'd from Side to Side
Detective Inspector Craddock · 1992
Tales of the Unexpected
Derek Johnstone · 1979
Sparrow
Giuseppe · 1994
Pie in the Sky
Charles Rider · 1994
Reilly: Ace of Spies
Count Massino · 1983
King David
Abner · 1985
Realm of Darkness - The Elusive Depths of Mexico
Narrator · 1982