Cast
Det. Lt. Ted Mallory
Kay Palmer
Jim GrayProf. Ernst Einfeld 
Prof. TrowbridgeDet. Regan 
District Attorney
Langsdale, aka George Fremont
Morgan
Clay Gorman
Ahmad Haidru
Newspaper Editor McConnell
Reporter, not listed in credits
Reporter, not listed in credits
Manning, not listed in credits
Witness, not listed in creditsMedical Examiner Ross, not listed in credits Witness, not listed in creditsа 
Desk Sergeant, not listed in creditsReporter, not listed in credits 
Witness, not listed in credits
Detective, not listed in creditsDet. Patterson, not listed in credits 
Lecture Guest, not listed in credits
Police Photographer, not listed in credits
Fingerprint Expert, not listed in credits