Cast 15
Richard Egan
David Sheppard
Constance Dowling
Joanna Merritt
Herbert Marshall
Dr. Van Ness
John Wengraf
Dr. Zeitman
Philip Van Zandt
Dr. Pierre Elzevir
VV
Valerie Vernon
Mme. Elzevir
Byron Kane
Dr. Carter
SR
Stephen Roberts
Maj. Howard
Michael Fox
Dr. Hubertus
Aline Towne
Dr. Kirby
MR
Marian Richman
Helen
William Schallert
Engle
David Alpert
Dr. Peter Burden
Directing 1
HLS
Herbert L. Strock
Director
Writing 2
TT
Tom Taggart
Screenplay
Editing 1
HLS
Herbert L. Strock
Editor
Crew 1
RGT
Richard G. Taylor
Additional Dialogue
Art 2
WF
William Ferrari
Art Direction
VAG
Victor A. Gangelin
Set Decoration
Production 1
Sound 1
HS
Harry Sukman
Original Music Composer
Camera 1
LBW
Lothrop B. Worth
Director of Photography