When a retired FBI agent is tortured and killed while working a security job, Scola and Nina go undercover as a married couple deep in the diamond game as the team tries to find out who is responsible. During the course of his and Nina's dangerous assignment, Scola is plagued by the possibility that their son Doug could end up parentless.

Charlie and Rex's home turns into a crime scene when they find a stranger dying in their kitchen.

Ramona grows increasingly more apprehensive of Thony's involvement in Arman's life and suspects Thony and Nadia of jeopardizing her and Jorge's plans. Meanwhile, Jeremy volunteers to install security equipment at Fiona's house.

George joins a meditation group led by Carlos the Curandero, a spiritual healer whose mantra is "let it go", however, Mayan worries her dad is letting go of too much, including their living room furniture. A burnout threatens to move next door.

As part of Alcoholics Anonymous, George makes amends with everyone except Oscar, who seeks an apology at a football game, but a run-in with Marshawn Lynch fumbles the plan. Mayan and Quinten try to spark Rosie's love life but end up getting burned.

While a trip to Europe continues to uncover clues connecting the Templars to Scandinavian culture and Oak Island, on Oak Island, a clue found beneath a Nolan's Cross boulder may offer answers the team has been desperate for.

When a U.S. mercenary claiming to fight child trafficking abroad is apprehended at a remote Romanian border police outpost after the U.S. DOJ suspects his crew of embezzlement, Tate and Raines attempt to get him to flip on the leader of the group. The mission takes a turn when the outpost is attacked as they work to secure evidence.

A popular travel influencer goes missing and the MPU race to find her as a hurricane rages and a state of emergency is declared. Mike and Wayne get closer as Helen connects with someone unexpectedly in the aftermath of Nikki's bachelorette party.

Mark and Digger challenge Amanda to distill brandy and grappa from the same grapes; the Maggie Valley trio scours the scrapyards for a stolen copper still.

When two armed guards are gunned down while transporting millions of dollars' worth of Nigerian artifacts to a Brooklyn museum, the Fugitive Task Force races to catch the thieves. Also, Ray speaks to his father about taking his relationship with Cora to the next level.

Dulcé Sloan and Jordan Klepper check in on jury selection at Donald Trump's trial, John Leguizamo breaks down the importance of Latino voters, and Mayan Lopez chats about "Lopez vs. Lopez".

Stephen welcomes actor Orlando Bloom, actor George Takei, and a musical performance by Maggie Rogers.

Mariko arrives in Osaka for the fight of her life. Blackthorne and Yabushige scramble to save their own heads as their options dwindle.

Lucy and Maximus learn about Vault's 4 refugee policy and uncover unsettling secrets. Meanwhile, the Ghoul has flashbacks to his former life, where he learned of his wife's role in a Vault-Tec conspiracy.

Esther is pressured to develop a vaccine against the resiliently mutating bacterium; PM Heyerdahl employs stringent measures to prevent the disease from spreading; Charlie gets progressively sick; Ariel's brother wants her to join him.

Martha finds new ways to get to Donny: by hurting the people he loves. With the police still failing to intervene, he takes matters into his own hands.

Beverly makes a bold decision to change the system from within. Reggie and Junior face an equally big challenge: cleaning the apartment.

At her best friend's wedding, Jane sets out to snag an Asian man, but her past catches up with her when Jane's old school friend, Yu Chang, rejects her. While visiting her mum, Jane is confronted with a letter from her past.

Professor T is desperate to get back to his work when he is called on by the police to investigate a series of unexplained deaths.

PE teacher Tony Mammoth is back from the dead with his old job back. He's determined he'll approach it the same way as in the 1970s, including parents' evening. Along the way, he finds out he has a lot more in common with a pupil's mum than he thought.