Entertainment Will the World Fall Into Utter Chaos During FXX’s 552-Episode Simpsons’ Marathon? by BroBible ViralJuly 22, 2014 Facebook Twitter Reddit Flipboard So says this ad, from FXX. It begins August 21st. Five hundred and fifty two straight episodes. Many people will try to watch them all. If anyone can succeed, they’ll need all-syrup Squishees.