Mouse-Taken Identity

"Mouse-Taken Identity" is a Merrie Melodies cartoon made on November 16, 1957. It was directed by Robert McKimson and featured Sylvester, Sylvester Jr. and Hippety Hopper.

Plot
Sylvester takes his son, Sylvester Jr., to a museum to show him what he does at work: Catching Mice. However, little does he know that Hippety Hopper has escaped from the zoo and is now running, or in this case, hopping amuck through the museum, which causes Sylvester and his son to confuse it for a Giant Mouse!