Cast
William B. Davidson
Detective (Uncredited)
DeWitt Jennings
Police Captain, 12th Precinct
James Donlan
Morgue Attendant (Uncredited)
Frank Darien
Autopsy Surgeon (Uncredited)
Monica Bannister
Joan Gale
Otto Hoffman
Igor's Assistant (Uncredited)
Pat O'Malley
Plainclothesman (Uncredited)
Milton Kibbee
Reporter (Uncredited)
Edwin Maxwell
Worth
Matthew Betz
Hugo
Robert Emmett O'Connor
Police Sergeant by Christmas Tre
Harry C. Bradley
Reporter (Uncredited)
Lionel Atwill
Ivan Igor
Gavin Gordon
George Winton
Wallis Clark
Autopsy Surgeon's Assistant (Uncredited)
Frank Fanning
Policeman (Uncredited)
Glenda Farrell
Florence Dempsey
Arthur Edmund Carewe
Professor Darcy
Wade Boteler
Ambrose (Uncredited)
Walter Percival
Winton's Attorney (Uncredited)
Guy Usher
Detective (Uncredited)
Lon Poff
Tall Thin Henchman (Uncredited)
Margaret Mann
Wax Figure of Queen Victoria (Uncredited)
Frank Austin
Winton's Valet (Uncredited)
Allen Vincent
Ralph Burton
Frank McHugh
Jim
Max Barwyn
Museum Visitor (Uncredited)
Claude King
Mr. Galatalin
Robert Homans
Desk Sergeant, 12th Precinct
Thomas E. Jackson
Detective at Morgue
Holmes Herbert
Dr. Rasmussen
Fay Wray
Charlotte Duncan
Lee Shumway
Policeman (Uncredited)