Hugo Bishop
Paul Henreid
Thelma Speight / Tasman
Lois Maxwell
Mervyn Speight
Kieron Moore
Maurice Jerrard
Hugh Sinclair
Inspector "Freddie" Frisnay
Lloyd Lamble
Rex
Anthony Forwood
Victor Tasman
Bill Travers
Susie Martin
Mary Laura Wood
Vera Corridge
Kay Kendall
Director
Terence Fisher
Screenplay
Novel
Trevor Dudley-Smith
Adaptation
Paul Tabori
Editor
James Needs