A devout detective's faith is tested as he investigates a brutal murder that seems to be connected to an esteemed Utah family's spiral into LDS fundamentalism and their distrust in the government.

In a 1950s orphanage, a young girl reveals an astonishing talent for chess and begins an unlikely journey to stardom while grappling with addiction.

Somerset, England, 1888. A land and a community on the edge of monumental change, on the great hinge between ancient traditional ways and an industrial, scientific future. A land of ghosts and myths, poltergeists and demons - if there was ever a time for those ghosts to rise out of the ground, this would be that time. At the heart of this small community is Nathan Appleby, a reluctant gentleman farmer who is obsessed with proving the existence of the afterlife.

Daddy, the head of MI5, sets up a secret committee to investigate the existence of a Soviet plot code-named Operation Glass, whose existence was revealed by a leaving KGB officer. The committee consists of Bobby Waterhouse, the head of counter-espionage; Sarah Montag, the deputy; Alan, her husband; Jim Fenchurch, a Special Branch detective; Wendy Straw, the secretary; and Joe Lambe, the interrogator who hides his own secrets. The team know that the Soviets are reactivating sleeper agents with a job. A new traitor is investigated in each episode to further understand Operation Glass.

Daddy, the head of MI5, sets up a secret committee to investigate the existence of a Soviet plot code-named Operation Glass, whose existence was revealed by a leaving KGB officer. The committee consists of Bobby Waterhouse, the head of counter-espionage; Sarah Montag, the deputy; Alan, her husband; Jim Fenchurch, a Special Branch detective; Wendy Straw, the secretary; and Joe Lambe, the interrogator who hides his own secrets. The team know that the Soviets are reactivating sleeper agents with a job. A new traitor is investigated in each episode to further understand Operation Glass.