Jon Manchip White

Jon Manchip White. Writer: Crack in the World. Jon Manchip White was born on 23 June 1924 in Cardiff, Glamorgan, Wales, UK. He was a writer and actor, known for Crack in the World (1965), The Avengers (1961) and The Camp on Blood Island (1958). He was previously married to Valerie Leighton. He died on 31 July 2013 in Knoxville, Tennessee, USA.