In a post-apocalyptic future dominated by the cartoon empire Walden, a handful of individuals have been selected for citizenship. Though veiled in celebratory excitement, this rollercoaster-centric ceremony is deadly serious - a secret final evaluation! These newcomers will soon learn that, behind his welcoming grin, Dewey Dog is rabid.
The Governor of Lind returns to her constituency after a long weekend of conservation work. She's got the hunting trophies to prove it! After an encounter with a dangerous dissenter (and his little dog, too), an epiphany reverberates through her mind like a gunshot on the open savanna: "The Big Clean" is born.