Discover
John Miljan
Bill Holt
Irene Ware
Jane Maxwell
Iris Adrian
Muriel Randel
Noel Madison
Gus Colleti
Oscar Apfel
Reuben Marshall
Barry Norton
Tom Randel
Harry Holman
Campbell Snowden
Betty Blythe
Ann Randel
James P. Burtis
Mike 'Jeff' Jefferies
Lew Kelly
Police Sgt. Olsen
Wilson Benge
Simpson - Butler
E.H. Calvert
District Attorney McDougal
Stanley Blystone
Henchman Joe (uncredited)
Sidney Bracey
Jenkins - Butler (uncredited)
Don Brodie
Henchman (uncredited)
Lester Dorr
Party Guest (uncredited)
James Eagles
Harry Randel (uncredited)
Paul Ellis
Tony Cosmato (uncredited)
Robert Frazer
Dr. Agnew (uncredited)
Kit Guard
Henchman Eddie (uncredited)
Henry Hall
Dr. Burgher (uncredited)
Frank O'Connor
Detective McGurn (uncredited)
Art
Edward C. Jewell
Art Direction
Camera
M.A. Andersen
Director of Photography
Art
Edward C. Jewell
Art Direction
Camera
M.A. Andersen
Director of Photography