Monkey Mischef; The Disappearing Hat

Rocky the monkey is sick and needs some special bananas to perk him up. Bill and Corky promise to get them - even if they have to go all the way to the Jingle Jangle Jungle. As it turns out, they do! / Bill's hat is missing. He doesn't feel right without his hat and must find it. As Bill and Corky search for the hat, they find other things have gone missing...