While on duty as the top pest controller for "Jet Age Pest Control," Daffy Duck accidentally breaks Granny's Time Regulator and is thrown back in time with the core of this machine, a precious Time Gem. The time regulator goes haywire, hurtling various residents of different eras in time across time and space, and the gears that help the regulator function are scattered as well. Bugs Bunny arrives at Granny's house, and is tasked with finding the Time Gem. (wiki)