It's Always Sunny in Philadelphia
Frank's Back in Business
With Charlie under his wing, Frank cleans up so he can get his hands dirty and help out his old company with one last big merger. An unwritten rule of the bar gets the rest of the gang caught up in a case of mistaken identity.
Directed By
Richie KeenWritten By
Dave Chernin, John CherninWatch on these services
Cast of Frank's Back in Business
