Children's animated feature in which Yogi Bear (voice of Daws Butler) and Boo Boo (Don Messick) celebrate their first Christmas at Jellystone Park. Having been awoken from hibernation, Yogi and Boo Boo join their friends for the festivities at Jellystone Lodge but when grouchy guests Herman the Hermit (Don Messick) and Snively (Marilyn Schreffler) try to ruin the celebrations, the group must prevent the lodge from being shut down.