It's Always Sunny in Philadelphia: Season 11

The gang agrees to a truce while demonstrating their game Chardee MacDennis for an interested board-game executive, but the nature of the game quickly sends things off the rails.

Frank falls out the window and suffers a brain injury that makes him think it's 2006. When the Gang discovers this, they immediately try to profit from his trauma and rectify the mistakes they made 10 years ago.

In this send-up of 1980s ski movies and sex comedies, Dennis, Dee, Mac, and Charlie go skiing in the Poconos and Frank plots to turn the ski resort into a private club for the rich.

Dee shows the Gang a clip from an independent film she appeared in that turns out to be a Cinemax softcore porno starring Richard Grieco. The Gang argues over what is considered art, leading Mac and Frank to try to market Charlie's childish doodles as modern art and Dennis recruits Dee to adapt his erotic memoirs into a film to cash in on the success of Fifty Shades of Grey.

Dee's anger and a wager from Frank lead Mac and Dennis to try living in a rented suburban house, with disastrous results.

In this episode shown through a first-person POV, Frank gets left out of a plan to get Dennis' SUV out of an impound lot and tries to keep up, only to get distracted by drugs, a hospital visit, Bill Ponderosa, and Artemis.

Liam McPoyle (not present in court because of pinkeye in his good eye) sues Bill Ponderosa for the loss of his eye during "The Maureen Ponderosa Wedding Massacre."

Dennis attempts to "streamline" Paddy's by creating a mobile "Paddy's Wagon" for Saint Patrick's Day, which quickly falls apart; Charlie attempts to capture a leprechaun.

First part of two, where Mac treats the Gang to a Christian-themed cruise; while they're confronting their various vices, he discovers a few shocking truths about his own beliefs.

The second part of two, where with disaster looming, the Gang tries unsuccessfully to make amends with one another while locked in a brig that's flooding with ocean water.