Credits
Cast

Rondo Hatton
Hal Moffet AKA 'The Creeper'

Tom Neal
Clifford Scott

Jan Wiley
Virginia Rogers Scott

Jane Adams
Helen Paige

Donald MacBride
Police Captain M. J. Donelly

Peter Whitney
Police Lieutenant Gates
Fred Coby
Young Hal Moffet
Janelle Johnson Dolenz
Joan Bemis (as JaNelle Johnson)
Mary Ann Bricker
Mary Ann Obringer (uncredited)

Tris Coffin
Police Lieutenant / voice of radio announcer (uncredited)

Joseph Crehan
Police Commissioner Salisbury (uncredited)

John Hamilton
Professor Cushman (uncredited)

Frank O'Connor
Policeman at Helen's Apartment (uncredited)

Beatrice Roberts
Nurse (uncredited)

Charles Wagenheim
Pawnbroker (uncredited)
William Ruhl
Policeman at Helen's Apartment (uncredited)

James Nolan
Police Dispatcher (uncredited)

Oscar O'Shea
Mr. Haskins - Grocer (uncredited)

Patrick McVey
Detective at Helen's Apartment (uncredited)
Warren Jackson
Jeweler (uncredited)
Art
John B. Goodman
Art Direction
Abraham Grossman
Art Direction
Russell A. Gausman
Set Decoration
Edward R. Robinson
Set Decoration
Camera
Maury Gertsman
Director of Photography
Costume & Make-Up
Vera West
Costume Design
Carmen Dirigo
Hairstylist

Jack Pierce
Makeup Artist
Crew
Raymond Kessler
Dialogue Coach
Directing
Ralph Slosser
Assistant Director

Jean Yarbrough
Director
Editing
Philip Cahn
Editor
Production
Ben Pivar
Producer
Sound
Bernard B. Brown
Sound Director
Joe Lapis
Sound Engineer
Writing
Dwight V. Babcock
Story
George Bricker
Writer
M. Coates Webster
Writer