拉尔夫·理查森
David Preston
Margaret Leighton
Janet Preston
Campbell Singer
Inspector Hemingway
杰克·霍金斯
Dr. Sparling
Michael Shepley
Major Watson
Frederick Piper
Solicitor Petheridge
Meriel Forbes
Peggy Dobson
Margaret Withers
Mrs. Watson
Gerald Case
Sergeant Evans
Diana Beaumont
Ellen
Archie Duncan
Station Sergeant (uncredited)
Archie Duncan
Station Sergeant (uncredited)
