When the comic book craze sweeps Hope Valley, Elizabeth teaches her students through nature. Rosemary launches a radio show, and Lucas meets a new political player.

When a biased judge rules against Daniel's petition to have a scam marriage annulled, Abby uses Cecil as bait to trap the romance fraudster.

As the SkyMed crew struggle to say a difficult goodbye to a fallen team member, the loss forces each of them to question themselves in different ways.

Rowan must find Lasher before more people are hurt; Sip finds an ally in an angry Mayfair cousin.

Bennie's blabbermouth puts Regina in a dangerous situation. Lucretia's feelings are hurt when she takes Aaliyah to tour a prospective college.

Raúl gets flirty at a school reunion, to Luis' chagrin. Santi makes a blunder at Esther's comedy set. Luz's partner pushes her to ask for more at work.

In Mexico, Camila mixes business with pleasure. Miguel takes his meddling to the next level. Laura and Matteo grow closer despite her son's disapproval.

Alex steals a car that has a mind of its own.

Miami Metro is shaken by a kidnapping that hits close to home, as Dexter sets his sights on a killer that slipped through the cracks of the justice system. But first, Dexter must survive a double date with Deb and her new boyfriend.

Tommy and Cami discuss whether to gamble or play it safe. The cartel makes a move.

Martian's recruitment doesn't go to plan. Richardson breaks down the Chinese play for Bosko. Blair uncovers an inroad to Volchok as Henry reminds Dr. Blake what's at stake. Danny wrestles with her conscience. Sami makes a startling confession.

When Kotaro accidentally starts a fire, the sisters return to their childhood home to manage the aftermath with plenty of bickering and laughter.

Red Feather vows to fight, Jacob acts on his suspicions and Abish receives shocking news. En route to Crooks Springs, the elements intensify.

Desperate for a lead, Harmon goes off book resulting in a major breakthrough and a deadly showdown.

Yoga lovers and veg men vie for victory and a place in the next round. They face such questions as: what connects verb, abbreviated, monosyllabic and hyphenated?

Sandi Toksvig hosts a vintage episode of QI with Susan Calman, Rosie Jones, Josh Widdicombe and Alan Davies.

When a man is found bludgeoned by a hammer, the Lyell are drawn deep into a conspiracy involving local government.

Nothing seems to be able to stop Marco anymore. But when Toby discovers who they really work for, it creates tension. Marco is appointed Chief Technology Officer of the Irish mafia by Sloane.