After a series of targeted bombings in Queens, the team fears a citywide gang war is imminent - until a tip from OA's old Army buddy, Clay, directs their attention to an unexpected and powerful foe. Meanwhile, Scola continues to struggle to find a new partner.

Curtis calls on his family to help work the food truck. Malik is charged with creating a smear campaign and has a big decision to make.

Alex Russo brings a mischievous and exceptionally powerful student, Billie, to her brother Justin's home in the hopes of coaxing him out of retirement to teach her.

The remaining couples get into the Halloween spirit with hair-raising transformations and spine-tingling routines for a night of fright and fun.

The Battle Rounds continue as Michael Bublé, Snoop Dogg, Reba McEntire and Gwen Stefani prepare their artists in hopes of advancing to the Knockouts. Each coach has two steals in this high-stakes round.

Billie's use of magic outside of the lair gets her in trouble with Justin, and her fear of being kicked out of yet another home bubbles to the surface.

When an American teenager disappears from a beach party during her senior year trip to Portugal, the Fly Team heads up the search, which is further complicated by the missing teen's parents' differing opinions.

After a simple act of defiance by a couple of young climate activists goes south, the Fugitive Task Force works to hunt them down before their plans take a devastating turn. Meanwhile, Nina and Scola face family drama when they host her father and sister after they come to town.

Alec and Marisa attend the wedding of a mutual friend's daughter located inside a foreign embassy, where the father of the bride has been ensonced for diplomatic reasons. Their night off quickly turns into a murder investigation.

When tragic news sends Aaron deeper into his mental turmoil, he tries to find reprieve in an ill-fated new friendship.

A wild office party at a high-profile medical technology startup leads to the shocking murder of the founder and CEO, and Morgan and the team are on the case. Meanwhile, a new co-worker at the precinct catches Morgan's eye.

Ronny Chieng unpacks the fallout from Tony Hinchcliffe's racist joke about Puerto Rico. María Teresa Kumar, President of Voto Latino, joins Ronny to discuss the Latino voting bloc's power.

Jimmy welcomes singer Olivia Rodrigo, actress Keri Russell, singer Andrea Bocelli, and a musical performance by Andrea Bocelli & Lauren Daigle.

Stephen welcomes actor Tom Hanks and a musical performance by Rachel Zegler & Jack Antonoff, featuring the cast of "Romeo + Juliet".

The final answers to our season are revealed - but not before the trio faces mortal danger and an Arconia wedding.

As Hyejin, Jinsu and Jeongchil all try to grab ahold of Jungja, Senior Secretary Lee plays her own game on the sidelines - but chaos arises everywhere.

Roy's ego reaches new heights as Mallory hunts for his "other woman". Kimmie and Angel look for a way out. Norman's grief takes a bloody turn.

Emily debates her future at Marianne Station. Lachie makes an explosive revelation about Sandra's motives, leading to a dangerous shootout...

Álex delves into the depths of his psyche to unearth forgotten memories about his complicated relationship with his mother.

The giant eel suddenly releases the Nautilus when an eerie red glow appears. The Ring of Fire. A range of underwater volcanoes. The Nautilus will not rise, even as the temperature does. Worse yet, Blaster discovers a crate of guncotton that will blow if it's not cooled. One by one, the crew fall sick with an illness from the island. With everyone else onboard unconscious, Humility must fight off succumbing to a comatose state, and save them from certain death.

Mel B, Alex James, Julian Clary and Sister Bliss join the regulars for the legendary pop culture panel show's revival, hosted by Greg Davies.

A cryptic late night call from Holly sees Lucy lured into danger. Back at the station, all eyes are on John as the pressure ramps up. Will his cover finally be blown?

Kevin McCloud celebrates the 25th anniversary of the show by making a special revisit to the show's first ever project in the East Sussex coastal town of Newhaven. In 1999, paragliding school owners Tim and Jules wanted to build a new family home on the cliffs in just three months due to Jules's pregnancy. The last time Kevin visited, newborn Tiger had come along but the house was barely finished. Now, a quarter of a century later, he returns to see how life has been for the first Grand Designs family.