The year is 2022, and the world is at peace. George W. Shrub, the infamous former leader of the free world, is struggling to release a new biography about his "fantastical adventures in office." At his biographer`s recommendation, Shrub journeys to the U.N. American Presidential Museum in order to research his presidential career. Once there, Shrub crosses paths with Perry, the timid nighttime janitor at the museum. Soon, the two unlikely allies find themselves joining forces to defend the museum from a series of mysterious attacks.