The partners of Florrick/Agos/Lockhart find themselves at odds when they voice different opinions regarding the company’s future. Also, the firm falls victim to a cyber-hack after it takes on the case of a movie producer whose work is pirated on a peer-to-peer sharing site.
Spring break has Claire doing some spring cleaning, while Phil struggles with not being a spring chicken when Luke starts outperforming him at seemingly everything. Haley takes Alex to a music festival to take her mind off of colleges, and Gloria and Jay challenge one another to give up Spanish soap operas and cigars respectively. However, when Gloria accompanies Cameron to his faculty talent show, she projects the soapy drama she craves onto Cam’s rivalry with Senor Kaplan, and Jay tags along with Mitchell to pick up Lily from camp so he can sneak a smoke.
Frankie nervously waits to see if Sue got into any of the many colleges she applied too.
It’s celebration time as Diggle and Lyla get married. However, Deadshot interrupts their honeymoon, and tells them the Suicide Squad has been given a new mission — rescue United States Senator Joseph Cray from a hostage situation in the Republic of Kasnia. Amanda Waller breaks down the mission and introduces them to the newest member of the Suicide Squad, Cupid. Meanwhile, Oliver learns about Ray’s new Atom costume and the two have a heated stand-off. Felicity and Ray hit a rough patch.
Coulson and his team are still reeling from a shocking revelation that leaves the team fractured as they must decide what to do with one of their own. Meanwhile, Bobbi and Mack reveal their true allegiance to Hunter, while elsewhere, Ward and Agent 33 embark on a personal mission.
After going to the past, Barry talks to Harrison Wells about him time traveling and the consequences of changing the timeline. Meanwhile, the Flash learns that Captain Cold and Heat Wave have returned to Central City. This time Snart has brought along his baby sister Lisa aka Golden Glider to help wreak havoc on the city.
The group has to go on the offensive against a claim that Greendale graduated a dog; Abed creates an attack ad discounting the dog; Britta, after pooping her pants, connects with Elroy over the band “Natalie is Freezing;” Chang shoots a single person porn.
Detective Kevin Ryan is on the security detail of a charismatic congressman attending a charity event when shots suddenly ring out. Driven to apprehend the killer, Ryan must revisit the events that led up to the shooting, with the help of Castle and Beckett.
Jimmy shows Chuck that he’s willing to do almost anything to win a case, even if it means getting his hands dirty.
Marty gets into a conflict with Denna when he pitches the CEO of a fast-food chain; Roscoe’s business is exposed, which hurts his status and future at school; Doug and Clyde have different reactions to dating the same woman.