Erica, Ryan and Jack go on a harrowing mission to find the legendary John May in order to rescue Georgie. Anna brings Chad aboard the Mothership for a story on her Live Aboard Program and Tyler confronts his mom about his mysterious past.
When Castle appears on a late-night talk show to promote his book, Heat Wave, legendary host Bobby Mann leans in during a commercial break and whispers, « they want me dead. » When Mann dies later that night, seemingly of natural causes, Castle has to convince Beckett that there was foul play. During the investigation, Castle is seduced by a Hollywood hottie, who was the other guest on Bobby Mann’s show the night he died.
When Marshall gets mugged, Lily decides she wants to get a gun for protection, so Marshall comes up with a convoluted story about the mugging to deter Lily from following through.
President Taylor requests a woman’s help and brings in a disgraced ex-President who may have leverage with the Russians, while Jack and Renee take their leave of CTU, and Chloe gets a promotion.
Walt loses control as he reacts to Skyler’s news, endangering his job and relationships with Saul and Jesse. Hank throws himself into his blue meth investigation. Jesse enacts a new plan.
Dr. Nicholas Rush and Chloe suffer nightmares following their ordeal on the alien vessel, and Rush suspects that a tracking device may have been placed on the ship’s hull. Later, a splinter group on Destiny executes a coup with life-threatening consequences.
When a « Jane Doe » with amnesia and covered in blood steps in front of Cho and Van Pelt’s car, Patrick Jane must use all of his skills to discover who she is, her last location and why she lost her memory
When a perfectly healthy woman is found dead from a disease she never had, the Fringe team investigates the origin of this inexplicably fatal condition before it claims more innocent victims. Meanwhile, Olivia struggles to keep Walter’s secret from Peter, and her loyalty to Peter is tested as time goes on.
Alicia and Will defend a college student accused of killing her sorority sister while under the influence of a sleep aid. Diane and Kurt continue their flirtation.
Anna introduces her pilot program to invite select groups of humans to stay on each of the 29 space ships, Ryan must deal with the fact that Valerie’s pregnancy is wildly accelerated. Tyler learns a secret about his mom and one of the team makes a sacrifice to save Ryan.