Finally beaten down by the gang's jokes and insults, Dee has given up defending herself. Feeling like they maybe to blame, the guys try to turn her around by encouraging her to restart her comedy career. Dennis, on the hand, tries to set her up with a loser to take her off his hands despite her surprising rising to fame.
As Frank goes on a media tour advocating for gun rights, the rest of the gang is split on the issue. Dee and Dennis believe there are too many guns and set out to prove how easy it is to get one. Mac and Charlie think there aren't enough and go out to provide protection for a school.
The gang gets stirred up over the upcoming Best Bar Award and set out to try to win, despite never being nominated. While Dennis, Dee, and Mac emulate a successful bar, Frank and Charlie attempt to make their own contributions.
gang does their best to recoup their investments in questionable schemes by dumping their losses on Ben the soldier while trying to avoid being duped again by whatever mastermind is pulling their strings.
For Mac's Day, everyone gets a day to do what they want while everyone else helps them out whether they want to or not.
The gang get caught in the middle of an armed robbery.
The flu breaks out in Philadelphia, prompting the gang to quarantine themselves.
When an experiment successfully multiplies Charlie's intellect and takes him away from the bar, the rest of the gang find themselves struggling to complete the menial 'Charlie Work' that has kept the bar running for so long.
Creative differences arise while the gang produce a movie.
The gang make amends with old foes.