Cast
Barton MacLane
Andrew Beaupre
Henry O'Neill
Dr. Thomas Haslett
Eddy Chandler
Driller (uncredited)
Russ Powell
Toby - the Bartender (uncredited)
John J. Richardson
Jack - Pete's Co-Worker (uncredited)
Jean Muir
Ellen Haslett
Robert Barrat
Martin Crane
Addison Richards
John McNally
Joseph Crehan
Dr. Stuart Hunter
Myrtle Stedman
Nurse (uncredited)
Walter Miller
Maxwell
Ben Hendricks Jr.
Captain Harper
Helen MacKellar
Mrs. Mary Haslett
Gordon Oliver
Pete Lawson
Herbert Heywood
Steve
Sam Hayes
Radio Announcer (uncredited)
Paul Panzer
Pierre - Man Carrying Injured Suzy (uncredited)
Dick Purcell
Trapped Draegerman (uncredited)