"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)
Michael Curtiz
Director
Robert Tasker
Screenplay
Earl Baldwin
Hal B. Wallis
Executive Producer
Darryl F. Zanuck
Ray Rennahan
Director of Photography
Anton Grot
Art Direction
Ruth Pursley
Hairstylist
Ray Romero
Makeup Artist
George Amy
Editor
Perc Westmore
Bernhard Kaun
Original Music Composer
Richard Towers
William Forsyth
Casting Assistant
Allen C. Miller
Theatre Play
Howard Warren Comstock
Rufus Le Maire
Casting
Al Alleborn
Assistant Director
Marshall Hageman
Herbert Plews
Props
Robert B. Lee
Sound Recordist
Fred Jackman Jr.
Special Effects
Thad Brooks Jr.
Assistant Camera
Owen Crompton
Grip
Ellsworth Fredericks
Camera Operator
W. Howard Greene
Carl E. Guthrie
Ernest Haller
Floyd Lee
Scotty Welbourne
Still Photographer
William Williams
William Maybery
Leo F. Forbstein
Conductor
Natalie Kalmus
Color Designer
