A Case of Mistaken Identity in Philadelphia
The gang has to deal with a case of mistaken identity on It's Always Sunny in Philadelphia. "Frank's Back in Business" is the seventh episode of the show's eighth season.
More It's Always Sunny in Philadelphia Pictures
Show: It's Always Sunny in Philadelphia
Episode: "Frank's Back in Business"
Original Post: It's Always Sunny in Philadelphia Review: The Warthog Loves Crow-tein
Date Added: 11/28/12
Photo Credit: FX
Mac: And then, best of all. Sir Isaac Newton gets born and blows everyone's nips off with his big brains. Of course he also thought he could turn metal into ...
