Jack Bauer and President Heller endure the unthinkable to thwart the terror attacks of mastermind Margot Al-Harazi. Meanwhile, CIA agent Jordan Reed faces a life-or-death struggle and Kate takes drastic measures to track down Margot before it's too late.
When 15 Division goes undercover at a club-land bar that's a possible hub for illegal handguns, Chris's erratic behaviour and concern for a specific drug dealer make Dov suspicious. Meanwhile – after learning Duncan has made serious professional allegations against her – Andy decides to help Sam with a missing person's case that takes a dark turn.
The contestants tackle a seafood challenge, with the winner choosing what dessert the others will prepare in the elimination round.
Stinkmeaner becomes a celebrity after a video of his fight with Granddad goes viral.
Circumstances change after an unexpected arrival from north of the Wall. Dany must face harsh realities. Bran learns more about his destiny. Tyrion sees the truth about his situation.
John talks about US Immigration and interviews Professor Stephen Hawking.
Lives are at risk when the Postables discover a box of treasure.
Hank entices Karen to have dinner with him, but Julia interrupts their romantic evening. Later, Charlie, Marcy, Krull, Levon and his new friend bring even more drama to the night; and chaos ensues when Stu assaults Charlie's manhood.
Kim and Owen are unsupportive about Jane's new romance; Kim is rescued from a mugging by a masked superhero; Jane represents a mother whose son died at a football camp.
Salem sees a second death since Increase's arrival in town, and Mary struggles to get George back under her control. Mercy and her acolytes flex their growing power while Increase grows closer with Isaac, putting Isaac’s loyalty to Mary in question.
Gordon and Cameron struggle to make Joe's vision a reality; Joe and Bosworth seek the funds to make the new machine.
Randy and Pete partake in Sgt. Major Cody's Army Ranger trials, reigniting their intense competition over everything. Things take a turn when Jill joins the trial and both brothers think they're in love with her. Meanwhile, Derrick feels emasculated by Erin's ex, and enlists the platoon to make him seem more capable of manly tasks than he really is
Reggie moves forward with his plans; Genevieve is surprised when her estranged mother arrives; Marisol deals with a new hire at the Deering mansion; Ty's obsession with Carmen takes a violent turn; Adrian grows suspicious of Tony.
Jackie breaks up with Frank and tries to separate herself from the people closest to her so she can keep using drugs. Meanwhile, Carrie forgets Coop's 40th birthday; the DEA investigation intensifies; and Zoey decides to become a nurse practitioner.
Something's hidden deep in the Freelancer facility. Kiera and John Doe work to retrieve it, but the price of knowledge may be betrayal. Carlos resolves to wrest control of the VPD from Piron and Dillon. Help arrives courtesy of an unlikely – and deadly – ally.
Elizabeth arranges a formal party, so that she can show Sarah that she is out of her depth. Carolyn wants Jack to confront his intimacy issues.
Vanessa's latest vision leads Sir Malcolm, Ethan and Sembene on a search. Professor Van Helsing reveals more details to Dr. Frankenstein about who has taken Mina.
Finley is forced to go inside the mansion as part of a hostage exchange. In an effort to trick the world into believing he is innocent, Gibson takes extreme measures and sets his sight on a new target for his next parent mission. With Meg’s help, Gibson enacts a piece of his plan that will bring out the truth about the soldier program.