Waking to find himself alone with a murdered woman, Eddie Carter - a night shift cab driver with a worrying history of sleepwalking - sets out to discover the killer, desperately hoping it isn't him. His investigation takes him deep into London's seedy night-time underworld.

Jack Ryan is reluctantly pulled back into espionage when an international covert mission unravels a deadly conspiracy. Racing against time, he joins CIA allies Mike November & James Greer and sharp MI6 officer Emma Marlowe to battle a rogue black-ops unit in a high-stakes, deeply personal fight.