Autographs of 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).
Born in Croydon, Castle was educated at Brighton College and Trinity College, Dublin, and trained at the Royal Academy of Dramatic Art (RADA).
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.
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Traded items with a signature of John Castle

The most expensive item with a signature of John Castle (John Castle Signed Photo) was sold in April 2026 for £108.48 while the cheapest item (John Castle (I, Claudius) Signed PR Photo) found a new owner for £0.65 in November 2014. The month with the most items sold (3) was February 2021 with an average selling price of £5.99 for an autographed item of John Castle. Sold items reached their highest average selling price in April 2022 with £24.99 and the month that saw the lowest prices with £0.65 was November 2014. In average, an autographed item from John Castle is worth £1.50.

Most recently, these items with a signature of John Castle were sold on eBay - click here for more items.

Picture	Item Title	Price	Store
	John Castle (Blowup - The Lion in Winter) Signed Photo	£4.60
	John Castle (Blowup - The Lion in Winter) Signed Photo	£4.60
	John Castle (I Against I) Signed Photo	£1.50
	John Castle - Lost Empires - Original HS Autograph - Candid Photo	£5.95
	John Castle - Lost Empires - Original HS Autograph - Candid Photo	£5.95
	John Castle Autograph - Signed Photo - Actor, The Professionals	£9.66
	John Castle Autograph - Signed Photo - Actor, The Professionals	£9.66
	John Castle signed photo	£24.99
	John Castle signed photo	£24.99
	John Castle vintage signed card, The Prisoner AFTAL#145	£12.50
	John Castle vintage signed card, The Prisoner AFTAL#145	£12.50
	John CASTLE- Actor -"The Lion In Winter/RoboCop3" etc -Signed 8x10 Photo	£10.00
	John CASTLE- Actor -"The Lion In Winter/RoboCop3" etc -Signed 8x10 Photo	£10.00
	The Prisoner - John Castle Signed Photograph	£16.99
	The Prisoner - John Castle Signed Photograph	£16.99