A Mouse in the House (1947)

A Mouse in the House is a 1947 one-reel animated cartoon and is the 32nd Tom and Jerry short directed by William Hanna and Joseph Barbera and produced by Fred Quimby. It was animated by Kenneth Muse, Ed Barge, Don Patterson, Richard Bickenbach, and Michael Lah, and was released to theatres on August 30, 1947. The title of this cartoon is an appropriate play on "a guest in the house."

More at Wikipedia.