Betty Boop and Grampy 1935
Plot: This animated short film from Fleischer Studios introduces Betty Boop's inventive grandfather, Grampy. After Betty struggles to fix her washing machine, she gives up and decides to take a break. While she is away, Grampy shows up and uses his inventive mind to turn her broken appliance into a fully-automated washing machine with a mind of its own, much to the surprise of Betty and her friends.