Heathcliff and the Catillac Cats

The Super M.A.C. Menace [Heathcliff] (1x101)

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Dooley the dogcatcher has been replaced by a robot called the super Mechanical Animal Catcher (M.A.C.). It starts catching all animals in town. Heathcliff destroys the M.A.C. menace and reprograms it to set all the animals free.