George ClevelandGeorge 'Gramps' Miller Larry WilcoxDale Mitchell Larry PennellKeith Holden House Peters Jr.Sheriff Jim Simmons George ChandlerUncle Petrie Martin Garry WalbergJed Bingham (uncredited) Kenneth TobeyChuck Martin Frank FergusonSeth Collins Marjorie BennettBirdie Brockway (uncredited) Chick ChandlerAndy McGrue Jack GingCol. Kenneth Stone Harry HarveyHugh Townsend Edward FaulknerJim (uncredited) Jan-Michael VincentChris Hanford Douglas HendersonDave Kirkland J. Pat O'MalleyAsa Winkler Frank AletterColonel Gene Cameron Walter CoyColonel (uncredited) Stuart RandallAl Livermore Nestor PaivaMichael Zolenko Richard TretterCaptain Chuck Lindsay Cloris LeachmanRuth Martin Lloyd NelsonRange Control Officer (voice) Murray MacLeodCaptain Pat Hayes Ryan MacDonaldJim Fredericks Nina ShipmanGail Fredericks Dick SimmonsSgt. Major Hardwick Robert DonnerClay Braddock Virginia GreggMrs. Powell Hollingsworth MorseRegissør George ArchainbaudRegissør Jack HivelyRegissør / Klipper Sigmund Neufeld Jr.Regissør / Klipper Eric FreiwaldManusforfatter Robert SchaeferManusforfatter James Douglass WestManusforfatter Mona FisherManusforfatter George TroastArt Direction Robert C. MorenoDirector Of Photography Robert F. SparksDirector Of Photography Eddie FitzgeraldDirector Of Photography Monica CollingwoodKlipper Gerald EndlerMechanical Designer 
