John Castle
John Castle is credited on 14 movies and 17 TV shows, best known by TMDB votes for Blow-Up, RoboCop 3 and Agatha Christie's Poirot.
Born January 14, 1940 in Croydon, Surrey, England, UK.
Filmography · 31 titles
US streaming apps shown for the 12 best-known titles, checked October 5, 2026. Tap any title for where it streams and what it costs.
Blow-Up
1966 · Movie
Not on a US subscription app
RoboCop 3
1993 · Movie
On fuboTV and MGM+
Agatha Christie's Poirot
1989 · TV show
On Hulu and Britbox
The Lion in Winter
1968 · Movie
On Lionsgate+ and BFI Player
Midsomer Murders
1997 · TV show
On fuboTV and YouTube TV
Sherlock Holmes
1984 · TV show
On Prime Video and Britbox
The Prisoner
1967 · TV show
On Prime Video and fuboTV
Gods and Generals
2003 · Movie
Not on a US subscription app
Spooks
2002 · TV show
On Peacock and Prime Video
Inspector Morse
1987 · TV show
On Britbox and BritBox
I, Claudius
1976 · TV show
On Spectrum On Demand
Silent Witness
1996 · TV show
On HBO Max and fuboTV
A Touch of Frost
1992 · TV show
Man of La Mancha
1972 · Movie
Lovejoy
1986 · TV show
King David
1985 · Movie
The New Avengers
1976 · TV show
Tales of the Unexpected
1979 · TV show
The Professionals
1977 · TV show
Hornblower: Retribution
2001 · Movie
Miss Marple: The Mirror Crack'd from Side to Side
1992 · Movie
Sparrow
1994 · Movie
Reilly: Ace of Spies
1983 · TV show
Eagle's Wing
1979 · Movie
The Crucifer of Blood
1991 · Movie
Antony and Cleopatra
1972 · Movie
The Fixer
2008 · TV show
Pie in the Sky
1994 · TV show
The Tractate Middoth
2013 · Movie
The Ruth Rendell Mysteries
1987 · TV show
I Against I
2012 · Movie
About John Castle
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...
Biography from TMDB, written by its community.