“Memento” is a 2000 film directed by Christopher Nolan. The movie is a psychological thriller and is known for its unique narrative structure, which unfolds in reverse chronological order. The film stars Guy Pearce as Leonard Shelby, a man with short-term memory loss who is searching for the person who murdered his wife. “Memento” was highly acclaimed for its writing, direction, and performances, and is considered one of the best films of its decade. It has since become a cult classic and has influenced a number of other films in the years since its release.