It's Always Sunny in Philadelphia

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

Relationships are put to the test when Mac and Dennis decide to spend some time apart. Meanwhile, Charlie lends his feline expertise to help Dee find her cat that she misplaced…in the wall.

Dennis reveals his full proof system for seducing any woman to the rest of the gang, 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.  Now all they have to do is instigate their old rivals, who have since grown up.

Mac pulls out the big guns to protect the sanctity of marriage, while the rest of the gang reap the rewards of marital bliss.

Marital bliss turns to marital business, as the gang experiences the emotional and economic tribulations of divorce.

The gang attempts to open themselves up to the adventures of the sea after they purchase their 'new' boat.

Mac finally gets his big break after correctly answering a trivia question on the radio. While Frank, Dennis, and Dee take their bar-banter to the internet with their own podcast.

After getting denied from the local pool club, Mac and Charlie aim to fix up an abandoned pool in order to beat the heat wave. Meanwhile, Dennis and Dee try to beat the heat in a more 'dignified' and 'upper-class' way.

Charlie and Mac set-up a truly odd couple after Mac's Mom burns the house down, while Frank discovers the importance of paternal care when Dee falls ill.