Dr. Eric Ryder
Helmut Dantine
Brooke Gifford Ryder
Andrea King
Mike, Police Lieutenant
Monte Blue
Timothy Freeman
J. Scott Smart
Mrs. Calvin, Genevieve's Mother
Leah Baird
Sarah, Calvin's Maid
Lottie Williams
Dr. Nelson Norris
Paul Stanton
Police Matron
Elvira Curci
Howard K. Brooks
Paul Harvey
David G. MacKellar, Louise's Lawyer
William Prince
Carl, Emma's Son
John Alvin
Genevieve Calvin
Becky Brown
Joe, Counterman at Owl Lunch
Richard Erdman
Louise Ryder, Eric's Ex
Peggy Knudsen
Johnnie, MacKellar's Photographer
Don McGuire
Emma, Eric's Sister
Lisa Golm
Philip Ryder, Eric's Son
Larry Geiger
Director
Joseph Santley
Editor
Christian Nyby
Special Effects
Edwin B. DuPar
Executive Producer
Jack L. Warner
Original Music Composer
Adolph Deutsch
Novel
Virginia Perdue
Producer
William Jacobs
Screenplay
C. Graham Baker
Director of Photography
Bert Glennon
Whitman Chambers
Matte Painter
Paul Detlefsen
Assistant Director
William Kissell
Sound Re-Recording Mixer
E. Kenneth Martin
Set Decoration
Clarence Steensen
Additional Camera
George Gordon Nogle
Supervising Art Director
Bertram Tuttle
Makeup Artist
Perc Westmore
Gordon M. Davis
Orchestrator
Murray Cutter
Sound Mixer
Charles David Forrest
Editorial Services
James Leicester
Harry Barndollar
Russell Collings
Art Direction
Hugh Reticker
Sound
Charles Lang
Music Director
Leo F. Forbstein
Mario Larrinaga
Costume Design
Milo Anderson