Olly Murs, Paul Hollywood, Prue Leith, Noel Fielding, Kerry Godliman and Mo Gilligan.

History's Greatest Mysteries will investigate a wide range of historically compelling topics and the mysteries surrounding each including the Titanic, D.B. Cooper, Roswell, John Wilkes Booth, and more. Each program within the franchise will showcase fresh, new evidence and perspectives including never-before-released documents to the general public, personal diaries and DNA evidence to unearth brand-new information about these infamous and enigmatic chapters in history.

Robin Hood is described as a sweeping, romantic adventure, a modern take of the classic tale that brings historical authenticity, psychological depth, and a heightened focus on the relationship between Rob and Marian.

In the series, following the Norman invasion of England, Rob – a Saxon forester's son – and Marian, the daughter of a Norman lord – fall in love and work together to fight for justice and freedom. As Rob rises as the leader of a band of rebel outlaws, Marian infiltrates the power at court, as both work together to thwart royal corruption and bring peace to the land.

Quiz show in which connections must be made between apparently unconnected things, where patience and lateral thinking are as vital as knowledge.

Scarpetta follows Kay Scarpetta, Chief Medical Examiner, as she returns to Virginia and resumes her former position with complex relationships, both personal and professional – including her sister Dorothy, with plenty of grudges and secrets to uncover.

The series is based on Patricia Cornwell's literary hero, a brilliant forensic pathologist, inspired by former Virginia Chief Medical Examiner Marcella Farinelli Fierro, who uses forensic technology to solve crimes.

Set in 1991 Miami, Dexter: Original Sin follows Dexter as he transitions from student to avenging serial killer. When his bloodthirsty urges can't be ignored any longer, Dexter must learn to channel his inner darkness. With the guidance of his father, Harry, he adopts a Code designed to help him find and kill people who deserve to be eliminated from society without getting on law enforcements' radar. This is a particular challenge for young Dexter as he begins a forensics internship at the Miami Metro Police Department.