George Kay

Yorkshire is haunted by a terrifying serial killer in this subtle and intelligent seven-episode mini-series.

As both executive producer and leading actor, Idris Elba astonishes in this seven-part hostage drama, thrillingly told in real-time.

David Tennant plays the Russian defector in a four-part limited series about his 2006 murder.

Kit Harington and Sophie Okonedo lead this Line of Duty-esque anthology series.