The short three-minute fragment from series is a 1955 one reel animated Tom and Jerry short directed and produced by William Hanna and Joseph Barbera with music by Scott Bradley.
This is first Tom and Jerry cartoon in which the production was undertaken by Hanna and Barbera due to Fred Quimby's retirement. That's My Mommy was produced in CinemaScope, a form of Widescreen, and released to theatres on November 19, 1955 by Metro-Goldwyn Mayer. The cartoon was animated by Kenneth Muse, Ed Barge, Irven