Reparto (8)
Tim McCoyTim Weston
Shirley GreyHelen Glenn
Addison RichardsMorgan
Harry C. BradleyProfessor Bennett
Douglas CosgroveJohn Glenn
Mischa AuerTully
Clarence WilsonTalbot
Joseph CrehanChief AndersonTim McCoyTim WestonShirley GreyHelen GlennAddison RichardsMorganHarry C. BradleyProfessor BennettDouglas CosgroveJohn GlennMischa AuerTullyClarence WilsonTalbotJoseph CrehanChief Anderson