The consequences of Ben's actions test his marriage and sendGrace reeling. Michaela makes a difficult decision regardingSaanvi's secret. Cal, following his intuition, providessecret refuge to an outcast.
In an attempt to control some of Hope's negative emotions,Josie suggests they join Lizzie at a wellness retreat forwitches. Alaric and Dorian team up after learning MG may be introuble.
Catherine Martin escapes to Carneys Point, N.J., to confrontBuffalo Bill's mother, Lila Gumb. When Ruth recruits Krendlerand ViCAP to track her down, Clarice volunteers to be the oneto find Catherine before she commits a vile act and becomes amonster herself. Also, Julia continues to assist the ViCAPteam's investigation despite the huge personal risk.
As Wheatley goes to court to face the litany of charges againsthim, Richie makes moves to save himself and his family name.Morales and Washburn keep close tabs on their star witness.Bell and Stabler must cope with a sudden development in thecase.
Things seem to be warming up between Liza and Charles, but apiece of intel and an exotic trip make Liza feel iced out.Kelsey moves into a new apartment, and Lauren throws her ahousewarming party with a surprising ending.
Trust falls get literal meaning in the game's fifth challenge,where an abandoned train bridge forms the backdrop forrevealing footage of our players-and the unintentional outcomeof their secrets, and their lies. This challenge willdetermine who goes onto Final Four. The truth may set ourplayers free... but not before it returns to haunt them.
Aisling Bea guest hosts, with comedian Roisin Conaty andjournalist Clive Myrie joining team captains Paul Merton andIan Hislop as they delve into the news.
Dara O Briain and Hugh Dennis excavate the treasures of theweek past with the help of guests Maisie Adam, Angela Barnes,Ed Byrne, Milton Jones and Kae Kurd.
With Karen still in police custody, Bethany takes matters intoher own hands - making a crucial discovery and forcing aconfession. Braithwaite and his team continue their search formore evidence. Sam and Sally come to a decision.
The downfall of the powerful Maya city of Palenque in southernMexico continues to mystify archaeologists today; now,investigators gain rare access to explore lost tombs to revealthe truth behind this legendary city and the mystery behind itsenigmatic queens.
The recruits work in pairs as they tackle the threat ofchemical warfare and execute a fast-paced extraction innear-freezing water. Then it's time for brutal hand-to-handcombat.