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