A parody of Wild West serials involving the cowboy Tex Tinstar, his horse Here Boy, and Tex's friends Smelly Deputy Chafe, Percy Lacedaisy, and Floyd the Insane Rattlesnake who always get into trouble when pursuing a group of outlaws called the Wrong Riders consisting of Wrongo, Ian, and Clem. The end of each episode ends in a cliffhanger for next week. Jim Cummings narrated each installment in a Western accent.