With Rebecca again tasked with defending ACN in a possible lawsuit, Will tries to protect Neal from the fallout over the DOD leak. Charlie and Leona enter the fray of a hostile-takeover gambit involving Reese’s half-siblings. Sloan fears Don may be guilty of cashing in on insider information. Maggie ponders the ethics of eavesdropping. Hallie pays a price for a late-night tweet.
Dee and Dennis take the gang to their favorite childhood vacation spot where things aren't quite how they remember. While Dee and Dennis see the seedy side of the Jersey Shore, Mac, Frank and Charlie have the nights of their lives.
With the garbage men of Philadelphia on strike, Frank concocts a plan to undercut the union and get the contract to collect the city’s trash.
The gang takes a trip to a local water park, ripe with personal agendas and ulterior motives. Dennis feeds off his mantra of “the park provides” and takes on a protégé. Frank and Charlie are determined to ride every ride by any means necessary and Mac and Dee get stuck in a tube slide for most of the day.
To boost productivity, Dee hires an at-home “Escape Room Experience” service to come to Dennis and Mac’s apartment. Will they escape? Who will get the credit? What could go wrong?
Don Draper is reluctant to talk about his past, or his childhood, whether with his wife Betty or his boss Roger Sterling. Joan Holloway teaches Peggy Olsen how to wrangle a free lunch out of some of the ad men. Roger Sterling raises the issue of working for the upcoming Nixon presidential campaign and while Don doesn't have much enthusiasm, senior partner Bert Cooper insists that they will go ahead and orders Don to put a team together. The creative team has to come up with an ad campaign for a new deodorant in an aerosol spray can. Betty Draper's doctor recommends that she see a psychiatrist.
Michael puts George Michael in charge of the Bluth Bannana Stand, and his son subsequently burns down the stand. Elsewhere, Tobias auditions for a commercial, and Lindsay inadvertantly gets the part.
Michael is driven crazy by Gob when he impresses the board as the new company figurehead due to Michael’s legal troubles. Meanwhile, George Sr. is arrested in Mexico for a crime Oscar committed, and Buster witnesses something that utterly shocks him.
Investigating his father’s claim that a British group set him up, Michael goes to “Wee Britain” and is smitten with a beautiful woman named Rita. Lindsay attempts to seduce the new family attorney, and Gob goes to extremes to avoid his newly discovered son.
George Sr. comes up with a get rich quick scam after his family falls apart.
