Creature with the Atom Brain
Richard DenningDr. Chet Walker S. John LaunerCapt. Dave Harris Michael GrangerFrank Buchanan Gregory GayeDr. Wilhelm Steigg Angela StevensJoyce Walker Linda BennettPenny Walker Charles EvansChief Camden Tristram CoffinDist. Atty. MacGraw Pierre WatkinMayor Bremer Larry J. BlakeReporter #2 Paul HoffmanTom Dunn (uncredited) Nelson LeighDr. Kenneth C. Norton (uncredited) Edward CochJason Franchot (uncredited) Lane ChandlerGen. Saunders (uncredited) Don C. HarveyLester Banning (uncredited) Richard H. CuttingDick Cutting, Radio Broadcaster (uncredited) Paul BradleyGambling Casino Employee (uncredited) Karl 'Killer' DavisWillard Pearce (uncredited) Terry FrostTom, Policeman (uncredited) Cap SomersPoliceman (uncredited) Tyler McVeyPolice Officer (uncredited) Eddie FosterBartender (uncredited) Bill ClarkPoliceman (uncredited) Chuck HicksPilot (uncredited) Dick CrockettCreature Who Calls Camden (uncredited) George BruggemanCreature (uncredited) Charles HorvathCreature (uncredited) Boyd 'Red' MorganCreature (uncredited) Michael RossCreature Vernon Dunn (uncredited) Sam KatzmanExecutive Producer Paul PalmentolaArt Direction Sidney CliffordSet Decoration Fred Jackman Jr.Director Of Photography Eddie SaetaAssistant Director Mischa BakaleinikoffConductor Leon ChooluckUnit Manager 
