Frankie AvalonFrankie / Potato Bug Martha HyerVivien Clements Harvey LembeckEric Von Zipper Keenan WynnHarvey Huntington Honeywagon Elizabeth MontgomeryLady Bug (voice) Stevie WonderLittle Stevie Wonder Timothy CareySouth Dakota Slim Val WarrenThe Teenage Werewolf Monster Shelia StephensonSecretary Guy HemricSurfer / Compositore Musicale Originale William AsherRegista / Sceneggiatura Leo TownsendSceneggiatura Robert DillonSceneggiatura Samuel Z. ArkoffProduttore James H. NicholsonProduttore Anthony CarrasCo-produttore / Second Unit Director Daniel HallerArt Direction Floyd CrosbyDirector Of Photography Marjorie CorsoCostume Design Clark L. PaylowAssistente Regista Fred R. Feitshans Jr.Montatore Milton LustigMusic Editor Jerry StynerCompositore Musicale Originale Guy HemricSurfer / Compositore Musicale Originale Al SimmsMusic Coordinator Jack W. CashProduction Assistant Joe WonderProduction Supervisor 
