Cast & Crew
- John AgarDr. Matt Hastings
- Mara CordayStephanie "Steve" Clayton
- Leo G. CarrollProf. Gerald Deemer
- Nestor PaivaSheriff Jack Andrews
- Ross ElliottJoe Burch
- Edwin RandLt. John Nolan
- Raymond BaileyTownsend
- Hank PattersonJosh
- Bert HollandBarney Russell
- Steve DarrellAndy Andersen
- Eddie ParkerPaul Lund/Eric Jacobs
- Clint EastwoodJet Squadron Leader (uncredited)
- Jane HowardCoed Secretary
- Billy WayneMurphy
- Dee CarrollTelephone Operator
- James HylandTrooper Grayson
- Don DillawayJim Bagny
- Jack ArnoldDirector
- William AllandProducer
- Robert M. FrescoWriter
- Martin BerkeleyWriter