Cast
Charles Arnt
Professor Muhlbach
Pierre Watkin
Armstrong
Regis Toomey
Dr. Vincent
Victor Potel
Mac
Gene Roth
Sparky
Warren William
Brett Curtis
Sally Eilers
Virginia Cartwright
George H. Reed
Benjamin
Jayne Hazard
Dorothy Cartwright
Jimmy Clark
George
John Hamilton
Mr. Allen
Theresa Harris
Maid (uncredited)
Jimmy Lydon
Paul Cartwright