Star Wars: Episode V - The Empire Strikes Back

Three years after the destruction of the Death Star, the Imperial fleet, led by Darth Vader, dispatches probe droids across the galaxy in search of the Rebel Alliance. One probe locates the rebel base on the ice planet Hoth. While Luke Skywalker is scouting near the base, a wampa captures him before he can investigate a meteorite, but he escapes by using the Force to retrieve his lightsaber and wound the beast. Before Luke succumbs to hypothermia, the Force spirit of his deceased mentor, Obi-Wan Kenobi, instructs him to go to the swamp planet Dagobah to train as a Jedi Knight under the Jedi Master Yoda. Han Solo discovers Luke and insulates him against the weather inside his deceased tauntaun mount until they are rescued the next morning.