John Castle
John Michael Frederick Castle (born 14 January 1940) is an English actor. He is best known for his film and television work, most notably playing Bill in Michelangelo Antonioni's Blowup (1966) and Geoffrey in The Lion in Winter (1968). Other significant credits include Man of La Mancha (1972), I, Claudius (1976) and RoboCop 3 (1993).
John Castle
- Name
- John Castle
- Birth Name
- John Michael Frederick Castle
- Born
- 14 January 1940
- Birthplace
- Croydon, Surrey, England
- Education
- Brighton College Trinity College Dublin Royal Academy of Dramatic Art
- Occupation
- Actor
- Full name
- John Michael Frederick Castle.
- Nationality
- United Kingdom.
- Languages
- English.
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Documentary summary
John Michael Frederick Castle (born 14 January 1940) is an English actor. He is best known for his film and television work, most notably playing Bill in Michelangelo Antonioni's Blowup (1966) and Geoffrey in The Lion in Winter (1968). Other significant credits include Man of La Mancha (1972), I, Claudius (1976) and RoboCop 3 (1993).
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Authority files
wikidata · Q1189596 · wikipedia · John Castle
In this article
Biography
Biography
Castle worked across film actor, stage actor, television actor and actor. This article rests on 13 published texts, 2 issued recordings and 56 scholarly references drawn from named institutional registers. Every statement below returns to a source shown in the evidence panel; where the record is silent or divided, the article says so instead of resolving it.
Key facts
Key facts
• Name — John Castle • Birth Name — John Michael Frederick Castle • Born — 14 January 1940 • Birthplace — Croydon, Surrey, England • Education — Brighton College Trinity College Dublin Royal Academy of Dramatic Art • Occupation — Actor • Years Active — 1964–2013
Early life
Early life
Born in Croydon, Castle was educated at Brighton College and Trinity College, Dublin, and trained at the Royal Academy of Dramatic Art (RADA).
Career
Career
Castle's first appearance was as Westmoreland on stage in Henry V on 5 June 1964, at the Open Air Theatre, Regent's Park. He was 24 years old. His first Broadway theatre appearance was in February 1970 as "Jos" in the short-lived musical Georgy. His screen debut was in Michelangelo Antonioni's 1966 film Blowup playing David Hemmings' artist friend, Bill. In 1968, he portrayed the plotting Prince Geoffrey in the film adaptation of The Lion in Winter, starring Peter O'Toole and Katharine Hepburn. According to Rotten Tomatoes, The Lion in Winter is Castle's "highest-rated" film. Also in 1967, he appeared in the British TV series The Prisoner as Number 12, a sympathetic guardian in the episode entitled "The General". Castle also played the role of Octavius Caesar in Charlton Heston's film version of Antony and Cleopatra (1972), as well as the role of Postumus Agrippa in the 1976 BBC series I, Claudius. Castle made two appearances in the hard-hitting police drama The Professionals. In his first appearance he played CI5 Officer Tommy McKay in the episode "Heroes", whilst his subsequent appearance saw him in the role of Peter Crabbe, an underworld hitman in the episode "Man Without a Past". Castle appeared as Carruthers, the most honourable of a trio of schemers, in an episode of Granada Television's series Sherlock Holmes ("The Solitary Cyclist", 1984). His association with Sherlock Holmes continued with his role as Nigel St Clair in the film version of The Crucifer of Blood (1991). He played Inspector Craddock in an adaptation of the Agatha Christie story A Murder is Announced (1985), a role he recreated in the Miss Marple mystery The Mirror Crack'd from Side to Side (1992). He also played the title role in the 2000 made-for-TV version of Christie's Lord Edgware Dies. In 1990 Castle starred as Superintendent George Thorne in the BBC's radio adaptations of John Penn's novels. Castle appeared in other TV series, including Ben Hall and Lost Empires. Among Castle's stage performances was his role as Oswald in the Royal Shakespeare Company's revival of Ibsen's Ghosts in 1967. He played the title character in the play about Mohandas Gandhi (Gandhi, by Guerney Campbell), performed in 1982 at the Tricycle Theatre in London, under the direction of Peter Stevenson.
Personal life
Personal life
Castle is married to writer Maggie Wadey.
Television
Television
• The Prisoner (1967) – Number Twelve in the episode "The General" • The Shadow of the Tower (1972) – Thomas Flamank • Softly, Softly (1973) – Billy Mason • Ben Hall (TV series) (1975, ABC, BBC, 20th Century Fox) – Frank Gardiner • Warship (1975) – Lieutenant-Commander Peter Tremayne, officer commanding the Royal Navy submarine HMS Ovid in the episode "Under the Surface" • I, Claudius (1976) – Agrippa Postumus • The New Avengers (1976) – Colonel Miller in the episode "Dirtier by the dozen" • The Three Hostages (1977) – Dominick Medina • 1990 (1977) – Philip Carter • The Prime of Miss Jean Brodie (1978) – Teddy Lloyd • Lillie (1978) – Prince Louis of Battenberg • The Professionals (1978) — CI5 Agent Tommy McKay ('Shotgun Tommy') in A05 "Heroes"; Peter Crabbe in B04 "Man Without a Past" • Tales of the Unexpected – "Fat Chance" (1980) – John Burge • Strangers (1982) – Martin Hargreaves • Reilly, Ace of Spies (1983) – Count Massino • The Adventures of Sherlock Holmes "The Solitary Cyclist" (1984) – Carruthers • Miss Marple Series 1 Episode 1: "A Murder is Announced" (1985) – Detective Inspector Craddock • Lost Empires with Laurence Olivier and Colin Firth (1986) • Tales of the Unexpected • The Crucifer of Blood (1991) – Neville St Clair • Inspector Morse Series 5 Episode 3: "Who Killed Harry Field?" (1991) – Tony Doyle • Miss Marple "The Mirror Crack'd from Side to Side" (1992) – Detective Inspector Craddock • Lovejoy (1994) Series 6, Episode 2: Day of Reckoning – Max Hunter • Bramwell (1994) – Guy Le Saux • Little Lord Fauntleroy (1995) – Mr. Havisham • Pie in the Sky (1996) – Charles Rider • The Ruth Rendell Mysteries (1997) – Mark in the episode "A Dark Blue Perfume" • Wycliffe (1998, HTV for ITV) – Land's End – Peter Selby • Catherine Cookson's A Dinner of Herbs (2000) – Alfred Cottle • Agatha Christie's Poirot Season 8 Episode 2: "Lord Edgware Dies" (2000) – Lord Edgware • Nova (2000, Public Broadcasting Service) – David Irving • Casualty (2004) – Brian 'Bullet' Taylor • The Princes in The Tower (2005, Channel 4 production) – Dr John Argentine • Spooks (2006) – Jocelyn Myers • Midsomer Murders Series 10 Episode 3: King's Crystal (2007) – Charles King • A Touch of Frost (2008) Mind Games – Charlie Collingham • The Tractate Middoth (2013, BBC) – John Eldred
Life and work
Life and work
John Castle was born on 14 January 1940 in Croydon. Castle held the nationality of United Kingdom. Castle was educated at Trinity College, Dublin and Royal Academy of Dramatic Art, which Castle left in 1964. Castle worked as film actor, stage actor, television actor and actor. Castle was active from 1966. Castle worked in English.
Writings and published texts, 1951–2014
Catalogued output
Writings and published texts, 1951–2014
These are catalogued publications carrying the name — editions and printings, distinct from the works they contain and from writing about the subject. The 2010s are the densest part of the run, with 6 titles, and that concentration is a fact about what the registers have catalogued rather than a judgement on the work itself. They belong to a run of 13 titles in all, from 1951 to 2014.
12 editions carry dates between 1951 and 2014
The run opens with Cambridge churchman and closes with Life of Sin
The entries follow Open Library
Cambridge churchman
1951
The Password is Courage
1954
Flight into danger
1958
Wellington
1969
Auckland
1970
Dnevnik puteshestvii︠a︡ v godu 1736-m iz Ordenburga k Abulkhairu, khanu Kirgiz-Kaĭsat︠s︡koĭ Ordy
1998
Smokeless
2013
Living in Sin
2014
Confidential
2014
Writings and published texts without a settled date
Catalogued output
Writings and published texts without a settled date
1 further edition are catalogued under Castle's name without a date the collections agree on, which is why they are set apart from the dated run rather than placed in it.
Film
• Blowup (1966) – Bill • The Lion in Winter (1968) – Geoffrey • The Promise (1969) – Marat Yestigneyev • Antony and Cleopatra (1972) – Octavius Caesar • Made (1972) – Father Dyson • Man of La Mancha (1972) – Sanson Carrasco / The Duke • The Incredible Sarah (1976) – Damala • Eliza Fraser (1976) – Captain Rory McBride • Eagle's Wing (1979) – The Priest • Never Never Land (1980) – Jim • King David (1985) – Abner • Dealers (1989) – Frank Mallory • RoboCop 3 (1993) – Paul McDaggett • Sparrow (1993) – Giuseppe • Merisairas (1996) – Chief Engineer Josif Mantz • Gods and Generals (2003) – Brig. Gen. William N. Pendleton • I Against I (2012) – Tommy Carmichael
Primary material
Documents and archives
reference work
- “John Castle”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q1189596: John Castle
Unverified · Wikidata
Authority records
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedauthority record
Unverified
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 15 August 2026.
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