Nit Witty Kitty (1951)

Storyline :

Nit Witty Kitty 1951 Toms chasing Jerry around Mammy the maid, when she accidentally clobbers Tom with her broom This makes Tom think hes a mouse, including crowding into Jerrys hole and eating cheese Neither Jerry nor Mammy are happy about Toms amnesia Jerry tries to hit Tom again to change him back, but seems to have lost his aim even a piano misses A bowling ball does catapult Tom into the ceiling and change him back, but then on the rebound, he gets hit again and changes into a mouse again Finally, a Rube Goldberg sequence triggered by Jerrys carelessly tossed bit of cheese drops an ironing board on Toms head Success Except that Mammy, whos reached the same conclusion as Jerry, happens along with a baseball bat and changes Tom back into a mouse