Helena DvořákováLaika (voice) Karel ZimaYuri Leftkin (voice) Petr ČtvrtníčekQueerneck (voice) Jan VondráčekHam / Cow (voice) Miroslav TáborskýNeil Knockout (voice) Robert NebřenskýProfessor Vorolev / Pig (voice) Jan BudařAssistant Tossoff (voice) Martin MatejkaYounger Knacker / Professor Tossoff (voice) Vladimír MertaOlder Knacker (voice) Aurel KlimtRegisör / Producent / Art Direction / Editor / Berättelse František LiptákArt Direction Martin VelíšekArt Direction Radek LoukotaDirector Of Photography Marek DoubravaOriginalmusikkompositör 
