If you could see the future, would you change it? That's the dilemma facing Detective Inspector Rebecca Flint (Tamzin Outhwaite) and astrophysicist Dr Christian King (Emun Elliott) when a series of rogue images transmitted into his laboratory from space, throw them together. / The fragmented images appear to be of a major incident, but shockingly they suggest it has yet to happen, it's in the future. Christian, Rebecca and her team, DS Ben Holt (Mark Bonnar) and DC Callum Gada (Chiké Okonkwo), have just 18 hours to work out the clues and prevent a tragedy. (Source: BBC One)