It's Always Sunny in Philadelphia

Everyone in the gang gets a day to do what they want while everyone else in the gang must participate willingly. This is Mac's Day...and its got twice the "Mac".

When a routine trip to a convenience store places the gang in the middle of an armed robbery, each of them is forced to explore how they react in extreme situations.

When a severe flu outbreak sweeps Philadelphia the gang voluntarily quarantine themselves inside of Paddy's in an attempt to keep their singing voices pristine for an upcoming competition, although they have trouble adhering to the strict rules they've set for 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.

When some bad blood with old foes compromises their ideal Thanksgiving, the gang decides to make amends by breaking bread with those they've hurt.

Mac oversees the gang while they compete to break Wade Boggs’ legendary beer drinking record.

The gang gets into the online dating scene to expand their matchmaking potential.

When Psycho Pete, long lost member of the freight train, is released from the mental hospital, Dennis and Dee rush to get him recommitted while Charlie and Mac attempt to restore him to his former hard-partying form.

When a surprise health inspection falls on the same day as one of the gang’s less hygienic schemes, Charlie tries to keep the gang working together to make sure Paddy’s makes the grade.

After Dennis and Mac enlist Dee to spy on the fish factory across the street, Charlie and Frank grow suspicious and decide to do some spying of their own.

After another failed venture, the Gang wonders if their group dynamic is bringing them down as individuals, causing them to separate from one another, and find out who they really are.