The Gumby Show S1967E11 - Shady Lemonade

Gumby, Prickle, Pokey and Goo are tricked by the nasty soda salesman. While figuring out how to get even, they stumble across a man who is distressed that his cat is stuck in a tree. The gang rescue the cat and are rewarded handsomely, which gives them the perfect opportunity to get their revenge.