Cast (15)
Paul HubschmidProf. Nesbitt
Paula RaymondLee Hunter
Cecil KellawayProf. Elson
Kenneth TobeyCol. Evans
Donald WoodsCapt. Jackson
Lee Van CleefCorp. Stone
Steve BrodieSgt. Loomis
Ross ElliottGeorge Ritchie
Jack PennickJacob Bowman
Ray HykeSgt. Willistead
Paula HillMiss Ryan
Michael FoxER Doctor
Alvin GreenmanRadar Man #1
Frank FergusonDr. Morton
King DonovanDr. Ingersoll
