"A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer."
Lionel Atwill
as Dr. Jerry Xavier
Fay Wray
as Joanne Xavier
Lee Tracy
as Lee Taylor
Preston Foster
as Dr. Wells
John Wray
as Dr. Haines
Harry Beresford
as Dr. Duke
Arthur Edmund Carewe
as Dr. Rowitz
Leila Bennett
as Mamie
Robert Warwick
as Commissioner Stevens
George Rosener
as Otto, Dr. Xavier's Butler
Willard Robertson
as Detective O'Halloran
Thomas E. Jackson
as Daily World Editor
Harry Holman
as Mike, Waterfront Policeman
Mae Busch
as Cathouse Madame
Tom Dugan
as Sheriff
Raoul Freeman
as Morgue Detective (Uncredited)
Selmer Jackson
as Willard Keefe, Daily World Night Editor (Uncredited)
Charles McMurphy
as Detective at Headquarters (Uncredited)
Ky Robinson
Louise Beavers
as Louise (Uncredited)
Screenplay
Ray Romero
Makeup Artist
Robert Tasker
Darryl F. Zanuck
Executive Producer
Perc Westmore
Michael Curtiz
Director
Earl Baldwin
Ruth Pursley
Hairstylist
George Amy
Editor
Hal B. Wallis
Anton Grot
Art Direction
Ray Rennahan
Director of Photography
Bernhard Kaun
Original Music Composer
Richard Towers
William Forsyth
Casting Assistant
Allen C. Miller
Theatre Play
Ernest Haller
Camera Operator
William Williams
Owen Crompton
Grip
Leo F. Forbstein
Conductor
Howard Warren Comstock
Herbert Plews
Props
Floyd Lee
Assistant Camera
Carl E. Guthrie
Marshall Hageman
Assistant Director
Natalie Kalmus
Color Designer
Robert B. Lee
Sound Recordist
Ellsworth Fredericks
Al Alleborn
Thad Brooks Jr.
W. Howard Greene
William Maybery
Rufus Le Maire
Casting
Scotty Welbourne
Still Photographer
Fred Jackman Jr.
Special Effects
