Cabin Pressure

Dee is suicidally depressed after realizing the guys were right about her looks and lack of talent. To snap her out of it, Dennis tries to find a man in her league while Charlie, Mac, and Frank encourage Dee to give her stand-up comedy career another shot.

The gang once again tangles with the issue of gun control after Frank appears on a local-access talk show advocating the right to bear arms.

The gang tries to make their bar worthy of a Philly Best Bar Award.

Dee and Charlie get roped into a pyramid scheme and try to get themselves out of it by scamming others. Meanwhile, Mac and Dennis go out and try to get some free golf clubs, but end up buying a timeshare instead, and Frank is stuck in a playground coil for unknown reasons.

Each member of the gang gets their own day where they get to do whatever they want and the others can?t complain about it, so Mac uses his day to serve as a religious experience for the rest of the gang. However, the gang take a shine to Mac?s cousin "Country Mac" (Seann William Scott), who, unlike regular Mac, is honest about his homosexuality, doesn?t push his religious beliefs on others, and treats the others with respect.

While out shopping at a convenience store, a robber comes in and holds up the cashier. While hiding out in one of the aisles, Mac, Dee, Dennis, Frank, and Charlie each imagine what they would do to save the day -- all of which are selfish or grandiose plots to get what they want out of life.

After Frank announces that there?s a flu epidemic in Philadelphia, the gang decides to lock themselves in the bar so they won?t catch the flu, where Frank becomes obsessed with purifying himself and the gang mistake their alcohol withdrawal for the flu.

A Flowers for Algernon-meets-Limitless parody where Charlie is used as a test subject for a new intelligence pill, which makes him smarter and more aware of his messed-up life. Meanwhile, Dee, Dennis, and Mac get high on gasoline, and Frank tries to bring Charlie back to his dim-witted self.

The gang tries to find funding for Lethal Weapon 6 after Frank backs out due to creative differences.

The gang decides to invite their enemies to Thanksgiving dinner so they can forgive them for everything they?ve done to them.