演职人员
Dr. Mark Benton
罗伯特·比蒂
Della Freeman
Elizabeth Sellars
Det. Insp. George Bellamy
Peter Coke
Dr. Craig
Hugh Kelly
Jackie Leroy
Vida Hope
Sister Rogers
Janet Butler
Charles Constance
Ferdy Mayne
Supt. Grayson
James Raglan
Mr. Rattray
Hugh Pryse
Prescott
George Benson
Felix Galegos
Roger Delgado
Railway Ticket Clerk (uncredited)
Frank Atkinson
Helios Restaurant Patron (uncredited)
Donald Conlon
Helios Restaurant Patron (uncredited)
Arthur Dibbs
Man at Northolt Airport (uncredited)
Robert Gregory
Sister (uncredited)
Jean Hardwicke
Hospital Orderly (uncredited)
Barry Johns
Johnny (uncredited)
Anthony Lang
Sgt. Lewis (uncredited)
Ronald Leigh-Hunt
Hospital Visitor (uncredited)
Richard Neller
Hospital Visitor (uncredited)
Harold Sanderson
Waiter (uncredited)
Marc Sheldon
Fred Barker (uncredited)
Toke Townley