World War Zimmerman " is the third episode in the seventeenth season of the American animated television series '' South Park '' . The 240th episode of the series overall , it premiered on Comedy Central in the United States on October 9 , 2013 . The episode parodies the 2013 film '' World War Z '' and the George Zimmerman murder trials . The episode was critically acclaimed , with some critics considering it one of the best episodes in the more recent seasons
George Zimmerman murder trials
Shooting of Trayvon Martin
World War Zimmerman