Robert Hutton

Dr. Curtis Temple

Jennifer Jayne

Lee Mason

Bernard Kay

Richard Arlen

Zia Mohyeddin

Farge

Geoffrey Wallace

Alan Mullane

Maurice Good

Agent Stilwell

Michael Gough

Dr. Arnold Grey

Luanshya Greer

Gas Station Attendant

Paul Bacon

Dr. Rogers

James Donnelly

Guard at Farm Gate

Jack Lambert

Temple's Doctor

Edward Rees

Bank Manager

Frank Forsyth

Mr. Blake

Kenneth Kendall

TV Commentator

Norman Claridge

Dr. Frederick Andrews

Freddie Francis