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. It's up to Bugs Bunny and the Taz to bring back this Time Gem and restore order to time. To do so, this unlikely pair will have to travel through four different eras in time and will come up against some of the toughest adversaries around such as: Yosemite Sam, Elmer Fudd, Babba Chop, and Count Bloodcount.