Premise: Several friends own Paddy's Pub, a neighborhood bar in Philadelphia, and try to find their way in the world of work and relationships. But often, they can't get out of their own way, leading to uncomfortable situations, which usually worsen before improving. The gang includes twin siblings Dennis and Sweet Dee Reynolds, along with their longtime friends, Charlie Kelly and Ronald ``Mac'' McDonald. Charlie lives with Frank, Dennis and Sweet Dee's father, who has left his cheating, money-grabbing wife in an attempt to redeem himself after a history of doing business with sketchy people.
S04, E02 (First Aired: Sep. 18, 2008)
Mac, Dennis and Charlie invest in barrels of gasoline and sell them door to door; Dee and Frank discover that Bruce plans to give money to a Muslim center.
S04, E03 (First Aired: Sep. 25, 2008)
After investing in a billboard, Frank and Mac judge a competition to find Paddy's next top model; Dee and Charlie go on a mission to create a YouTube sensation.