When Yosemite Sam loses his warm hat while dogsledding through frozen Siberia, he meets Bugs Bunny and decides he would make a great replacement hat. / In the third of a series of shorts, Elmer Fudd tries to catch Bugs Bunny, but Bugs dives into his rabbit hole. However, each time Elmer tries to extract Bugs from the hole, something new and unexpected happens. / Ralph the Wolf tries to trick Sam the Sheep Dog in order to steal some sheep. / In the third of a series of shorts, Marvin the Martian lands on a new planet and plants his flag, claiming the planet "in the name of Mars." However, each time Marvin plants the flag, something new and unexpected happens.