Cast
Hugh Beaumont
Dennis O'Brien
Joan Valerie
Irma Rand
Rebel Randall
Gail Chase
William Tannen
Ed Gannon
Wanda McKay
Sylvia Rand
Abner Biberman
Eddie Paige
Edward Brophy
'Professor' Fredrick Simpson Schicka
Richard Travis
Inspector Bruger
Greg McClure
Steve Belzig alias Vic Lundy
Anthony Warde
Bill Rafferty
Stanley Price
Harry Barton