Jack comes up with his own plan to stop Vernon and Whitney, but things don't go as he expected. Meanwhile, Jarvis makes a startling confession to Peggy.
Peggy recruits an ally to help her gain a sample of zero matter so that Jason can restore himself to corporeal form. Meanwhile, Vernon warns Jack that he has to get Peggy under control, and the Council of Nine undergoes a restructuring.moreless
While Peggy and Jarvis go to rescue Dottie from Whitney, Whitney initiates a plan of her own while securing her position as the new head of the Council of Nine.
Peggy is reassigned to LA to help new bureau chief Daniel with the case of a deep-frozen corpse... and the freezing temperatures are contagious. Meanwhile, Jack's patron informs him that the SSR's days are numbered.moreless
Peggy races against time to stop Ivchenko and Dottie from carrying out Leviathan's master plan using Stark's stolen technology.
Peggy is cornered. Meanwhile, the SSR closes in on Howard Stark.
Rafael and Luisa deal with Rose's betrayal as well as the loss of their father. Petra gets revenge against Rafael. Jane and Rafael reach a crossroads in their relationship. Rogelio makes a decision regarding his career and Xiomara.moreless
Daniel finds the final piece of the puzzle to tie Peggy to the nightclub and Brannis, while Peggy and Jarvis try to track down the woman who seduced Stark and gained access to his weapons vault.moreless
Jane's graduation day finally arrives but she can't celebrate due to upsetting medical news. Xo finds it difficult to deal with Rogelio's moping. Jane and Rafael deal with the unknown regarding her pregnancy. Michael finally uncovers Sin Rostro's identity.moreless
Peggy requests assignment to Jack's mission to Belarus and gets it when she provides the Howling Commandos as backup. Meanwhile, Roger reaches out to Jarvis, and Dottie pays a visit to Peggy's apartment.moreless
Jane faces a tough writing assignment when she must kill off Rogelio's character. Petra learns the truth about Magda. Jane and Rafael visit Luisa, who asks Jane to give Rose a letter. Rafael confesses to Jane he believes his father is Sin Rostro, whose identity is finally revealed.moreless
While Roger follows a lead to Europe, Stark turns up in Peggy's life again.
Rafael attempts to locate the contractor who built the secret room. Michael disobeys orders and follows Rafael. Jane must make an important decision regarding her future career. Rafael tries to make a good impression on Alba and Xo. Petra turns to Lachlan for help.moreless
A hurricane hits the city, stranding Jane at the Marbella. Michael discovers a secret room beneath the hotel which only confirms his suspicions that Rafael is Sin Rostro. Rose visits Luisa while Xo leans on Rogelio. Rose confides to Rafael that she fears his father is Sin Rostro.moreless
The SSR arrests Edwin after tracing Howard's car from the Roxxon explosion. Meanwhile, Peggy continues her pursuit of Leviathan.
Rafael searches for Luisa in Mexico City. The date of the court hearing approaches, making Alba nervous. Luisa returns and gives Rose an ultimatum.
Jane, still angry with her mother, attempts to get to know Rogelio, but is put off by his self-absorbed nature. Rafael must deal with both Petra's scheming and another death at the hotel. Jane discovers upsetting news about Michael.moreless
Jane becomes even more confused about her feelings and actions, her father contrives to accidently meet her at work. Michael gets himself embroiled even deeper into Petra's twisted plot.
After figuring out the last clues of the Mosconi Code, Neal and Peter try to find the Diamond before somebody else can get to it first.
When Neal and Peter realize that a client trying to reach Rebecca hasn't seen her before, they interrupt Diana's maternity leave and ask her to pose as Rebecca in order to expose the client, a corrupt stock trader. Meanwhile, Rebecca offers necessary information in exchange for seeing Neal and Mozzie figures out how to solve the last of Mosconi clues.moreless
After learning Rebecca lied to him, Neal finally tells Peter about the Mosconi Codex, resolving the tension between them. Peter realizes Rebecca has developed real feelings for Neal and tries to use it to their advantage to lure her into a trap, but she can escape. Unwilling to put Neal's life at risk again, Peter asks Neal to step back. However, with Rebecca still holding Hagen's blackmail tape, Neal sets out on his own to get to her first.moreless
After learning of Neal's betrayal and part in Peter's release from prison, Peter is unwilling to forgive Neal and considers taking a new job as section chief in D.C. Meanwhile, Curtis Hagen captures Rebecca and pressures Neal and Mozzie into deciphering the hidden message from the codex that will lead to a mysterious treasure.moreless
The reappearance of a single Welsh gold coin that got Peter out of jail leaves Neal little time trying to stop Peter from getting to the truth. However, after weeks of growing doubts about Neal, Peter is already on the verge of discovering the truth about Neal's wrongdoings.
At the same time, Neal and Mozzie work on a plan to steal the stained glass window.
When a stolen shipping crate containing a fossilized dinosaur egg shows up, Peter and Neal try to find the Tyrannosaurus Rex skeleton that belongs to the egg. Meanwhile, Peter learns of Neal and Rebecca's relationship and Neal realizes his lie about his identity is getting in the way of his feelings for Rebecca.moreless
Peter's ex-girlfriend Agent Jill Stone shows up and asks Peter to help her get to a tech genius who is trying to sell a powerful microchip. When Jill requests that Peter shuts Elizabeth out from their case, an already jealous Elizabeth becomes even more worried and decides to do a little spy work on her husband which soon leads right in the middle of the action.moreless
Neal and Peter go undercover as the support crew of a rising Russian figure skater in order to get closer to a Russian mobster and a passport forgery ring.
Peter is getting used to his new assignments and Neal has to make a museum heist work.
Cat and Vincent wonder if Alex can be trusted to keep the secret of Vincent's past. Evan discovers that Claire, the woman he is dating, has been keeping secrets from him. Heather meets Joe's younger brother, Darius, and develops feelings for him. Vincent tries to win over Cat with romantic gestures for Valentine's Day.moreless