Draegerman Courage

Jean Muir

Ellen Haslett

Barton MacLane

Andrew Beaupre

Henry O'Neill

Dr. Thomas Haslett

Robert Barrat

Martin Crane

Addison Richards

John McNally

Helen MacKellar

Mrs. Mary Haslett

Gordon Oliver

Pete Lawson

Joseph Crehan

Dr. Stuart Hunter

Priscilla Lyon

Suzanne Haslett

Walter Miller

Maxwell

Herbert Heywood

Steve

Ben Hendricks Jr.

Captain Harper

Tom Browner

Newspaper Reader (uncredited)

Eddy Chandler

Driller (uncredited)

Neal Dodd

Priest (uncredited)

Sam Hayes

Radio Announcer (uncredited)

Henry Otho

Gene - Rescue Worker (uncredited)

Paul Panzer

Pierre - Man Carrying Injured Suzy (uncredited)

Russ Powell

Toby - the Bartender (uncredited)

Dick Purcell

Trapped Draegerman (uncredited)

John J. Richardson

Jack - Pete's Co-Worker (uncredited)

Myrtle Stedman

Nurse (uncredited)

Louis King

Director

Anthony Coldeway

Original Story

Anthony Coldeway

Screenplay

Bryan Foy

Producer

Hal B. Wallis

Executive Producer

Jack L. Warner

Executive Producer

Gilbert Warrenton

Director of Photography

Milo Anderson

Costume Design

Hugh Reticker

Art Direction

Jack Killifer

Editor

Heinz Roemheld

Original Music Composer