ESPIÕES

Louis Hayward

Philip 'Scotty' Gray...

Dennis O'Keefe

Daniel F. O'Hara

Louise Allbritt...

Dr. Anastasia 'Toni'...

Carl Esmond

Dr. Ritter von Stolb

Onslow Stevens

Igor Braun

Raymond Burr

Krebs

Art Baker

Dr. Frederick Townse...

Lowell Gilmore

Dr. William Forrest

Philip Van Zand...

Anton Radchek

Charles Evans

Dr. Homer Allen

Frank Ferguson

Carl Bemish

Reed Hadley

Narrator (voice)

Ray Teal

Police Sergeant

William Tannen

FBI Chemist

Gale Storm

Voice on Tape Record...

Arthur Space

Mr. North

Tamara Shayne

Mrs. Ecko, the Landl...

Keith Richards

FBI Agent Miller

Grandon Rhodes

Adolph Mizner

Steve Pendleton

Police Detective Gai...

Gordon Douglas

Diretor(a)

George Bruce

Roteirista

Bertram Millhau...

História

Grant Whytock

Produtor(a)

George Robinson

Diretor(a) de Fotogr...

Dorothy B. Corm...

Script Supervisor

Edward P. Lambe...

Wardrobe Supervisor

Ken Lobben

Still Photographer

William Dalton

Grip

Edward Colman

Camera Operator

John R. Carter

Som

Ridgeway Callow

Assistant Director

Joseph Small

Unit Manager

Norbert A. Myle...

Makeup Artist

Margaret Martin

Hairstylist

Howard Bristol

Set Decoration

Rudolph Sternad

Art Direction

James E. Newcom

Editor(a)

Paul Sawtell

Original Music Compo...

Edward Small

Produtor(a)