演职人员
导演
Louis King
Ellen Haslett
Jean Muir
Andrew Beaupre
巴顿·麦克莱恩
Dr. Thomas Haslett
Henry O'Neill
Martin Crane
Robert Barrat
John McNally
Addison Richards
Mrs. Mary Haslett
Helen MacKellar
Pete Lawson
Gordon Oliver
Dr. Stuart Hunter
約瑟·克萊漢
Suzanne Haslett
Priscilla Lyon
Maxwell
Walter Miller
Steve
Herbert Heywood
Captain Harper
Ben Hendricks Jr.
Newspaper Reader (uncredited)
Tom Browner
Driller (uncredited)
Eddy Chandler
Priest (uncredited)
Neal Dodd
Radio Announcer (uncredited)
Sam Hayes
Gene - Rescue Worker (uncredited)
Henry Otho
Pierre - Man Carrying Injured Suzy (uncredited)
Paul Panzer
Toby - the Bartender (uncredited)
Russ Powell
Trapped Draegerman (uncredited)
Dick Purcell
Jack - Pete's Co-Worker (uncredited)
John J. Richardson
Nurse (uncredited)
Myrtle Stedman