The Pass (Russian: Перевал, romanized: Pereval) is a 1988 Soviet animated short film, directed by Vladimir Tarasov and written by Kir Bulychov.
Due to a radiation leak during the landing, the surviving crew is forced to abandon the ship quickly, leaving behind essential supplies like food and weapons.
Over 17 years, the survivors establish a settlement far from the spacecraft, adapting to primitive methods to survive and using basic weapons to fend off local predators.
When Oleg stumbles upon the ship’s radio room and accidentally activates a signal, he realizes their only chance of rescue may lie in learning to operate the equipment.
Taking books from the ship, they return to the settlement with plans to learn how to send a signal to Earth, followed by a domesticated creature, "the goat," now with offspring.