Doctor X

Out-thrills them all!

A wisecracking New York reporter intrudes on a research scientist's quest to unmask The Moon Killer.

Horror Thriller Mystery Science Fiction

Lionel Atwill

(Dr. Jerry Xavier)

Fay Wray

(Joanne Xavier)

Lee Tracy

(Lee Taylor)

Preston Foster

(Dr. Wells)

John Wray

(Dr. Haines)

Harry Beresford

(Dr. Duke)

Arthur Edmund Carewe

(Dr. Rowitz)

Leila Bennett

(Mamie)

Robert Warwick

(Commissioner Stevens)

George Rosener

(Otto, Dr. Xavier's Butler)

Willard Robertson

(Detective O'Halloran)

Thomas E. Jackson

(Daily World Editor)

Harry Holman

(Mike, Waterfront Policeman)

Mae Busch

(Cathouse Madame)

Tom Dugan

(Sheriff)

Raoul Freeman

(Morgue Detective (Uncredited))

Selmer Jackson

(Willard Keefe, Daily World Night Editor (Uncredited))

Charles McMurphy

(Detective at Headquarters (Uncredited))

Ky Robinson

(Morgue Detective (Uncredited))

Louise Beavers

(Louise (Uncredited))