Tenet: Everything We Know So Far About Christopher Nolan's Upcoming Action Film

Typical of Christopher Nolan's one-word, emblematic movie titles — like Inception, Memento, and Dunkirk — Tenet, defined as a principle or belief, is both specific yet cryptic enough to keep us invested in cracking the riddle for the title's feasible relation to espionage. Reddit threads are already bubbling up in attempts to theorize the meaning behind the title.