Cast
Scott Kolk
Larry Campbell (as Scott Colton)
Thurston Hall
Prof. Tisdelle
Arthur Loft
Inspector Nat Corrigan
George Offerman, Jr.
Soupy Pettie
Albert Dekker
Jeffrey Thompson (as Albert Van Dekker)
Mary Russell
Betty Tisdelle
Gene Morgan
Flashlight
Ann Doran
Margie Blake
J. Farrell MacDonald
Coach Pearson
Nick Lukats
Roy Jennings
Roland Got
Kong Lee
Ruth Hilliard
Babs