Ariana's role in releasing Jax's scandalous audio recording leads to a fight with Sandoval that threatens their relationship, while Scheana and Katie strike a truce to stay out of each other's relationships. At SUR, James hustles to make sure his first DJ event is a smashing success, Lisa marvels at Brittany's dedication to Jax, and Lala bonds with Billie, the restaurant's new hostess.
Dr. Campbell attends an anti-mutant summit, attempting to take the Hound program national, and some of the team at Mutant HQ goes on a dangerous mission to stop his efforts.
Polaris learns more about her past and makes a crucial decision that could have impactful consequences. Meanwhile, the Mutant HQ comes under attack and, with everything to lose, relationships are put to the test and alliances shift.
Jack wants to learn the true meaning of Pura Vida: the Costa Rican secret to true happiness. To find his happy place, he dodges a stampede of bulls, comes face-to-face with a deadly snake, and drinks an ancient beer made from mold.
Murdoch and Brackenreid find some unsportsmanlike behaviour while investigating the violent death of a cricket player on the pitch.
With Patricia out of commission, Noah is at the helm of the D.I.A. when FARC revolutionaries take control of a flight in Colombia. When negotiations mean life or death for the passengers on board, Hannah must make her return to the field.
The Dicks is hired by SPO to reveal the corrupt consul General Leif Sahlin. They bring Sun and Sarah on a bargain at the consulate but it all leads to a host of lies, hip dance and break-ups.
Casey sails to Philadelphia to tackle the epic Classic Whale Challenge, a 13-pound bagel sandwich stuffed with cream cheese, nova salmon, whitefish, tomatoes and onions.
Two antiques experts compete against each other over five days, buying antiques and selling them in five auctions. The programme is done in a lighthearted fashion with all profits going to charity.
Sid Swashbuckle the Pirate and his first pup mate Arrby steal the giant pearl-making shell that gives Puplantis its magic.
Tired of their constant bickering, Ms. Cackle places a friendship trap on Mildred and Ethel. As the girls must solve the trap, Izzy and the rest of the first years must solve another problem of their own. Plus the arrival of a new teacher ruffles Ms. Hardbrooms feathers.
Trainee accountant and Bollywood fanatic Nisar has a stammer and wants to face his fear of talking to women. Art student Daniel has Asperger's. Fashionista Fatima has achondroplasia, a form of dwarfism.
Michael Portillo travels along the railway networks of Great Britain and Ireland, referring to a Victorian guidebook written by George Bradshaw as he describes how the destinations have changed.
Luna Girl uses her latest invention, Moonfizzle Balls, to turn everyone in the city into her loyal subjects. Owlette learns that being part of the team means coaching Catboy and Gekko to defeat Night Ninja.
When young friends Connor, Amaya, and Greg put on their pajamas and activate their animal amulets, they turn into their alter egos: Catboy, Owlette, and Gekko as they embark on adventures that are filled with action.
An admission from Franco and Sofia on the eve of her first big catering gig shocks Arthur and the gang. Also, Randy and Tush take temp jobs as security guards, leading to an unexpected revelation about Fawz.
Team Scorpion must work with Tobys nemesis, Quincy Berkstead, and his wife, Amy, Tobys ex-fiance, when they are locked inside an artificially intelligent doomsday bunker that aims to kill them. Also, Walter is distracted by his recent dream where he is married to Florence, not Paige.
The battle for western Mosul begins, a unit deploys for Afghanistan and the war against extremism stretches to the Caribbean island of Trinidad.