The series follows 'The Gang', a group of five depraved underachievers: twins Dennis Reynolds and Deandra 'Sweet Dee' Reynolds, their friends Charlie Kelly and Ronald 'Mac' McDonald, and Frank Reynolds, the man who raised Dennis and Dee.
CRITICS OF "Its Always Sunny in Philadelphia - Season 2"
Los Angeles Times
Philadelphia is looking for a bigger score from its old pros. DeVito the dad just wants to be part of the gang, and the foursome, kicking and screaming and poking fun at this whole sitcom gang concept, makes room.