Watch It's Always Sunny in Philadelphia: The Gang Dances Their Ass Off (315) Online

It's Always Sunny in Philadelphia: The Gang Dances Their Ass Off (315), Summary: Charlie inadvertently puts Paddy's up as the grand prize in a dance marathon, and the gang is forced to enter the competition to save their bar from The Waitress and Father Mara, who will do anything to win the bar.

This series will be aired on Monday on 19 July 2010 at 09:00 PM. If you want to see the full episode please visit TV Mixer.