Darsteller und CrewAlan FudgeC.W. CrawfordDarleen CarrDr. Mary SmithPatrick DuffyMark HarrisKenneth TigarDr. Miller SimonBelinda MontgomeryDr. Elizabeth MerrillPaul ManteeFBI Agent FullerCharles S. DubinRegisseur:inDennis RedfieldDick StonemanJerry SohlSchreiber:inFred BeirCaptain Bracy