What is th e signal? A road trip turns in to a breathless battle for reality itself in astonishing science fiction thriller The Signal starring Lawrence Fishburne (The Matrix, Hannibal) and Brenton Thwaites (Maleficent, Oculus). When a trio of computer geniuses are lured to the desert they believe it to be a hacker’s prank, but things turn serious when they’re kidnapped and taken to a mysterious facility. Who’s taken them: the government; a terrorist organisation; an agency not of this world? They willdo whatever it takes to find out.