Watch Tom and Jerry: The Magic Ring

This is an animated kid's movie reinvented in 2001. In this movie, Tom is left in charge to make sure a magical ring does not get displaced. His wizard owner named Chip, went to the store to fetch some milk for his brewing potion. Chip tells Tom, if he keeps up with the ring then he'll reward him with a juicy salmon slab. Of course, Jerry comes along and makes Tom's job harder than it should be. The ring ends up getting stuck on Jerry's head and Tom runs around town trying to get it off.