Frost introduces Torres to an old friend, whose new identity helps them infiltrate the Russian elite. April and Kirsch work to initiate a hostage swap.

The Belchers make it their mission to help Teddy get his dream girl, but Tina is convinced she's found a better match for him.

As spring arrives, Nonnatus House welcomes two new nuns, the experienced Sister Hilda and newly qualified Sister Frances, who must acclimatise to the changing East End. A complicated multiple birth tests the skills of some of the midwives to the limit, but Trixie has to face her fears and Valerie deals with a shocking case that arrives unexpectedly.

The Griffins move to Washington D.C. where Peter is hired as the new White House Press Secretary.

Elizabeth must salvage a deal with a military contractor by supplying fighter jets to Taiwan, but she risks triggering a war with China in the process. Also, Daisy gets frustrated with Matt for failing to help take care of her dog like he promised.

The NCIS team works with the Global Criminal Tribunal when a Syrian seeking justice, David Sarraf, is brutally attacked while delivering evidence that would prove chemical weapons were used on civilians. Also, Kensi stays at the crime scene and comforts Sarraf who is pinned behind a vehicle.

Jamie, Claire and Young Ian embark on a long uncertain journey to rescue Roger. Brianna forges a friendship with one of Jamie's old friends as she fends off Aunt Jocasta's attempts to secure a husband.

Executive Producers/Writers Toni Graphia and Matthew B. Roberts reveal more about episode 411: "If Not For Hope".

Ray settles his final scores and revisits the past with his father. The Donovans clean up their mess. Smitty gets a crash course in what it means to be a part of the family. Season finale

When Lisa spots a new best friend from the window of the bus, she gets a taste of what life could be like with a different, more cultured family, and proceeds to try and live a double life.

Featuring the greatest Top Gear adventures from the last three series. Matt takes Chris on a hunt for Bigfoot, Rory delves into Japan's underground car scene, Chris tears up the tarmac in the Ferrari FXX K and Matt goes on a very fast sightseeing trip around London.

The disappearance of a young Arkansas boy and his sister in 1980 triggers vivid memories and enduring questions for retired detective Wayne Hays, who worked the case 35 years ago with his then-partner Roland West. What started as a routine case becomes a long journey to dissect the crime and make sense of it.

Hays looks back at the aftermath of the 1980 Purcell case in West Finger, AR, including possible evidence left behind at the Devil's Den, an outdoor hangout for local kids. As attention focuses on two conspicuous suspects--Brett Woodard, a solitary vet and trash collector, and Ted LaGrange, an ex-con with a penchant for children--the parents of the missing kids, Tom and Lucy Purcell, receive a cryptic note from an anonymous source.