William SylvesterSam Slade Christopher RhodesMcCartin Joseph O'ConorProf. Hendricks Bruce SetonProf. Flaherty Maurice KaufmannRadio Reporter Basil DignamAdmiral Brooks Tommy DugganFirst Naval Officer Nigel GreenBulletin Announcer (Uncredited) Robert L. RichardsArgumento Maurice KingProdutor Executivo James LeicesterProdutor Associado Frank KingProdutor Executivo Elliot ScottArt Direction Freddie YoungDirector Of Photography Stella MorrisMakeup Artist Angelo Francesco LavagninoCompositor de Banda Sonora Original 
