Dennis the Menace - S01EP17 A Better Mousetrap/The Wizzer of Odd/Canine Car Wash

Mrs. Wilson will not return until Mr. Wilson gets rid of all the mice. PeeBee's special mousetraps are regarded as circus rides by the mice and they come from everywhere to play, which costs Mr. Wilson a lot of quarters, the price he pays to the boys for each mouse captured. A take-off on the "Wizard Of Oz", in which Dennis and Ruff are carried off to Munchie-Land by a cyclone... there they meet Joey, PeeBee, and Gina, each looking for Courage, a Brain, and a Heart, respectively. Before reaching the City of Odd, they escape the clutches of Margaret, the wicked Witch. Finally they find the Wizzer, who looks a lot like Mr. Wilson, and Dennis wakes up, back in his own bedroom. Dennis and Joey go into the dog washing business and follow Mr. Wilson to the car wash. Halfway through the cycle Dennis opens the car door and a parade of wet animals soak Mr. Wilson's car followed by the jet spray of the rinse cycle.