Cartman dreams that a zombie apocalypse has closed in around his family.
Cartman is a little too excited to see Token at school.
George Zimmerman is asked to serve his country.
Butters and Cartman perform their original rap song at a school assembly.
Nightmares in class cause Cartman to have a sit down with Mr. Mackey.
On Cartman's plane, the contagion breaks out.
Cartman shares his heartfelt poem with Token.
Cartman visits Jimbo's Gun Shop and arms himself against the outbreak.
Cartman runs around his neighborhood to warn people of an impending outbreak.
Cartman continues to have nightmares in class, leading to another talk with Mr. Mackey and Token.
Cartman arrives in Florida and lays out his plans to take down the other Patient Zero.
Mr. Mackey has a chat with Token about his behavior.
News of the outbreak spreads as Cartman vows to find Patient Zero.