Help!... It's the Hair Bear Bunch! (1971)

Season 1: Episode 10

While hiding from Mr. Peevly and Botch in the woods when trying to get to the carnival, the Hair Bear Bunch find a baby panda named Percy whose cage fell off a passing train bound for the St. Louis Zoo. Mr. Peevly has the Hair Bear Bunch watch over Percy Panda until the Zoo Superintendent comes to pick Percy up and bring him to the St. Louis Zoo.