In a monster-infested world, Joel (Dylan O'Brien) learns his girlfriend is just 80 miles away. To make the dangerous journey, Joel discovers his inner hero to be with the girl of his dreams.
On the cusp of fatherhood, a junior mechanic aboard an interstellar ark to New Earth must outwit a malevolent cosmic terror intent on using the spaceship as a weapon.
Armed with only one word -- Tenet -- and fighting for the survival of the entire world, the Protagonist journeys through a twilight world of international espionage on a mission that will...