Tom designs a better mousetrap that would have made Rube Goldberg jealous. While he sleeps, the mouse that Tom drew wakes Jerry and they get chased by the cat Tom drew. As Tom awakes, they make a strategic alteration to the design.
1937
1914
1955
2008
1927
2013
1953
2009
1923
1995
1996
1997
2005
2012
1917
1925
2003
1971