Director
J. Walter Ruben
DIRECTOR
Writer
George Goodchild
WRITER
Bernard Schubert
Stars (in credits order)
Richard Dix
Pike Winslow
Shirley Grey
Barbara Gerry
Purnell Pratt
John Kirk
Ruth Weston
Rose Harmer
Edmund Breese
Frank Wells
Frank Sheridan
Charles Harmer
Alan Roscoe
Police Inspector Malcolm O'Neill
Boris Karloff
The Professor
Nella Walker
Aunt Matilda
Paul Hurst
Doc
Carl Gerard
Cyrus Pringle
Robert Emmett O'Connor
Detective Brady
Phillips Smalley
Thomas Drake
Symona Boniface
Auction Attendee (uncredited)
James Conaty
Country Club Guest (uncredited)
Frank Darien
Country Club Waiter (uncredited)
Sayre Dearing
Bill Elliott
William Halligan
Lyn Austin - Auctioneer (uncredited)
Rochelle Hudson
Telephone Operator (uncredited)
Walter James
Police Captain Anderson (uncredited)
Arline Judge
Emmett King
Eugene Gerry (uncredited)
Arthur Millett
Policeofficer Kramer (uncredited)
Broderick O'Farrell
Investigator for Board of Directors (uncredited)
Ronald R. Rondell
Dick Rush
Police Detective Burns (uncredited)
Florence Wix
