Tenet (2020), directed by Christopher Nolan, is a bold, brain-bending sci-fi thriller that plays with time like a puzzle. John David Washington stars as a secret agent tasked with preventing World War III through a mysterious phenomenon called “inversion.” The film’s non-linear storytelling and high-concept action challenge viewers to piece together every moment in reverse and forward. With dazzling set pieces and philosophical undertones, Tenet explores fate, free will, and temporal warfare. Ambitious, complex, and uniquely Nolan—it’s a cinematic riddle built for rewatching.