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