LaboratoryTechnicolor / Film negative format (mm/video inches)35 mm / Cinematographic processPanavision (anamorphic) / Printed film format35 mm / 70 mm (blow-up) /
Also Called:
Star trek IV - Retour sur Terre Canada (French title) / France, Ürszekerek IV - A hazatérés Hungary, Jornada nas Estrelas 4: De Volta Para Casa Brazil, Star Trek IV: Regresso à Terra Portugal, Star Trek IV: The Voyage Home - kotiinpaluu Finland, Star Trek IV: Zurück in die Gegenwart West Germany, Star trek - A hazatéré
To save Earth from a destructive space probe, Kirk and his fugitive crew go back in time to 20th century Earth to recover two humpback whales, who are the only Earth beings who can respond to it.
