Jeremy Theobald is a British actor best known for his portrayal of "The Young Man", the main character in Christopher Nolan's 1998 major picture debut Following, and for which Theobald was also a producer.
Bill, an idle, unemployed aspiring writer, walks the crowded streets of London following randomly chosen strangers, a seemingly innocent entertainment that becomes dangerous when he crosses paths with a mysterious character.
In his squalid apartment, a man tries to squash with his shoe an insect of some kind that is moving around the room.
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 unfold in something beyond real time.