"Johann Mouse" is the 75th one-reel animated Tom and Jerry short, created in 1952 directed by William Hanna and Joseph Barbera and produced by Fred Quimby with music by Scott Bradley and Jakob Gimpel (who plays the piano in this short) and narration by Hans Conried. The cartoon was animated by Kenneth Muse, Ray Patterson, Ed Barge and Irven Spence, with backgrounds by Robert Gentle.