It's Always Sunny in Philadelphia - Season 7

Frank wants to marry a prostitute and the gang can't talk him out of it. While Dee sets out to burnish the hooker's heart of gold, Charlie takes a different tack: He tries to set Frank up with another woman. Meanwhile, Mac has put on a lot of weight. "I'm cultivating mass," he tells Dennis.

Dee and Dennis take the gang to their favorite childhood vacation spot on the Jersey Shore. Things aren't quite as they remember them. Still, Mac, Frank and Charlie have the times of their lives; Dee and Dennis not so much.

Frank finds himself in the child beauty-pageant business and fears that people might think that he's in it for the wrong reasons. Meanwhile, Dee wages war on stage moms; and Mac, Dennis and Charlie think they have found a contestant to back.

While Dee tries to weasel her way out of an IRS audit, the guys set up a new (and, they say, democratic) way of running Paddy's.

Frank's long-lost brother shows up unexpectedly and spills family secrets.

It's not always sunny in Philadelphia: An apocalyptic storm is bearing down on the City of Brotherly Love, and everyone's in panic mode—except for Frank.

Another rainy day in Philadelphia. The gang can't go out and play, so they stay indoors and play a board game of their own devising. (It doesn't much resemble Chutes and Ladders). They also drink.

While Dennis and Charlie track down an annoying Paddy's patron the old-fashioned way, Dee and Mac cyberstalk him. Frank is online as well, trying to boost business at the bar. Things go viral, and not in a good way for Frank.

The gang sneak into a residence to "extract" an "artifact," only to discover that someone is home. Uh-oh.

Mac claims that his gang mates made him fat. (Or so he says to a priest who's hearing his confession.)

A presidential visit to Philadelphia causes traffic jams, frustrating the gang's effort to see the summer's hottest action movie, "Thunder Gun Express." So the gang takes action— "Thunder Gun"-style action—to get to the theater.

The gang have much to prove when they attend their high-school reunion. They meet old friends and make new foes as they stroll—make that trip—down memory lane.

In the Season 7 finale, the gang come up with a new plan to buff their tarnished high-school reputations at their high-school reunion.