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