C'è sempre il sole a Philadelphia

While Frank, Mac, and Dennis try their hand at real estate, Dee arranges to be a surrogate mother to a wealthy couple with a sweet house, and Charlie faces off with a lawyer on the intricacies of the judicial system.

The gang, looking to expand their horizons, takes a road trip to the Grand Canyon.

Mac and Dennis try to keep the bar afloat in the tough economic times, Frank starts a family business with Dee, and newly poor people gather outside the bar.

The gang calls an intervention for Frank and his reckless lifestyle when his behavior becomes even more excessive than normal.

Jealous that the Waitress is beating her to the altar, Dee does everything in her power to derail the wedding, and the guys distract Charlie by getting him back in the dating scene.

The gang explains to a judge the trials and tribulations they encountered during game 5 of the 2008 World Series, in hopes that it will clear them of a sizable parking citation that they received in the process.

The gang has decided to put on a wrestling show for the returning troops, Dee is surprised when the soldier she has been chatting with online is not what she expected.

When a merchandising convention comes to town, the gang tries to develop marketable products in an attempt to build the Paddy's brand.

Mac and Dennis decide to spend some time apart while Charlie helps Dee find her cat that she misplaced in the wall.

Dennis reveals to the rest of the gang his foolproof system for seducing any woman, but none of them can seem to grasp it.

Dee lands herself a role in the new M. Night Shyamalan movie, and Mac and Charlie see it as the perfect opportunity to sell their movie script.

After serving a ten year ban, the Paddy's team is once again eligible to compete in Flipadelphia, a city wide flip cup tournament.