The final Tenet trailer is here. With Christopher Nolan’s epic time-bending espionage movie out in theatres in Europe and elsewhere next week, Warner Bros. has unveiled a final three-minute look at Tenet.The final Tenet trailer is here. With Christopher Nolan’s epic time-bending espionage movie out in theatres in Europe and elsewhere next week, Warner Bros. has unveiled a final three-minute look at Tenet.