Herbert Lom
Maurice Meister
Acting
Donald Wolfit
Dr. Lomond
Acting
Mai Zetterling
Lisa
Acting
Greta Gynt
Cora Ann Milton
Acting
William Hartnell
Sam Hackett
Acting
Norman Wooland
Inspector Bliss
Acting
Denholm Elliott
John Lemley
Acting
Dora Bryan
Mrs. Hackett
Acting
Charles Victor
Inspector Wembury
Acting
Walter Fitzgerald
Commissioner
Acting
John Stuart
Gardener
Acting
John Slater
Bell
Acting
Edward Chapman
Stranger
Acting
Campbell Singer
Station Sergeant Carter
Acting