Cast (14)

Richard Anderson

Dr. Paul Mallon

Elaine Edwards

Tina Enright

Adele Mara

Maria Fiorillo

Luis van Rooten

Dr. Carlo Fiorillo

Jan Arvan

Police Insp. Renaldi

Felix Locher

Dr. Emanuel

Gar Moore

Dr. Enricco Ricci

Bob Bryant

Quintillus Aurelius

Morris Ankrum

Narrator (unconfirmed)

George Sawaya

Tony

Rudy Germane

Police Officer (uncredited)

Jack Kenney

Police Officer (uncredited)

George Sawaya

Tony (uncredited)

Stephen Soldi

Workman (uncredited)

Crew (19)

Jerome Bixby

Screenplay

Edward L. Cahn

Director

Vou Lee Giokaris

Wardrobe Master

Max Frankel

Property Master

Frank Webster

Sound

Robert G. Carlisle

Sound Effects Editor

George Rutter

Script Supervisor

Einar Bourman

Wardrobe Master

William Glasgow

Art Direction

Kenneth Peach

Director of Photography

Robert E. Kent

Producer

Herman N. Schoenbrun

Set Decoration

Layne Britton

Makeup Artist

Kay Shea

Hairstylist

Edward Small

Executive Producer

Grant Whytock

Editor

Gerald Fried

Original Music Composer

Ira Anderson Jr.

Special Effects

Charles Gemora

Creature Design