Bus Tour
An important person in Pawnee dies while Leslie is on a bus tour for the final day of her campaign. Meanwhile Andy investigates a security threat, and Chris finds a cure for his depression.
94 Meetings
Ron is furious when April mistakenly schedules a ton of meetings for him. Meanwhile, Leslie fights to preserve a historical landmark.
Career Day
Phil is jazzed to share the wonders of residential real estate with Luke and Manny’s classmates for career day. Gloria challenges Jay’s claims of always wanting to become a novelist. Mitch and Cam make a costly mistake while executing tooth fairy duties.
Planes, Trains and Cars
Phil buys a car without consulting Claire. Jay is on a mission to get to his high-school reunion with Gloria and Manny. Lily loses her favorite toy on a train.
Mother's Day
Claire and Gloria's Mother's Day excursion outdoors with the kids turns into the mother of all disasters. Meanwhile, Phil and Jay share an awkward moment when they stay home to prepare dinner for everyone, and Cameron worries about gender roles in his relationship with Mitchell.
Travels with Scout
Claire is caught off guard when Phil's father shows up in an RV with a little four legged friend, and she becomes suspicious that he might be hiding a larger reason for the visit. Meanwhile, when Cameron hears Dylan is down a drummer in his band, he enthusiastically offers to fill in, and Jay and Gloria have to pay the consequences of accidentally taking Manny to see a traumatizing horror movie.
The Agreement Dissection
When Leonard spends too much time in the shower with Priya, Sheldon charges Leonard with two violations of the roommate agreement. However, before he can get too far, Priya uses her skills as a lawyer to nullify the charges due to the agreement's vague wording, much to Sheldon's dismay. When the guys take advantage of Priya's skills in order to eat Greek food on pizza night, Sheldon goes to Penny, who invites him to a girls' night out with Amy and Bernadette, which Sheldon agrees to after Penny mentions that they may be talking trash about Priya. After the girls drink some cocktails, they decide to take Sheldon dancing, which Sheldon reluctantly goes along with. After dancing, Sheldon takes an intoxicated Amy back to her apartment and as well as talking about Priya, meets a monkey who is addicted to smoking cigarettes. Amy tells Sheldon not to give in to Priya's law skills, before kissing him and going to her bathroom to vomit.
The Plimpton Stimulation
Leonard and Sheldon compete for the attention of a famous female physicist.
The Vegas Renormalization
Leonard and Koothrappali escort a heartbroken Wolowitz to Las Vegas, and Sheldon becomes locked out of his apartment and must stay with Penny.