The film that launched Christopher Nolan into the international cinematic limelight, the ingenious mystery thriller Memento was written and directed by the man who would go on to helm the phenomenally successful Dark Knight Trilogy. Based on a short story by Jonathan Nolan the story focuses on a man called Leonard, played by Guy Pearce (an important role for the actor), who has no short term memory and is obsessively trying to solve the murder of his wife. Using scribbled notes, polaroids and tattoos, Leonard attempts to make sense of discoveries he makes and the interactions he has with people along the way, which includes Teddy (Joe Pantoliano) and Carrie-Anne Moss, two characters who shift and change throughout the film as Leonard, and the audience, try to understand who’s ultimately responsible.

What makes the film so memorable is the way that the story is told with two timelines being shown one after another, one in black and white and chronologically ordered, and the other in colour and in reverse chronological order. The film opens with Leonard shooting and killing Teddy, but as the film progresses we see Teddy alive and the reason for the shooting eventually becomes clear, with a devastating reveal at the end of the film. This diagram gives you an idea of the way the story is told and the film continues to be discussed almost 15 years since its release (see here and here, for example). Critics and audiences responded positively to a film that felt genuinely fresh and different, particularly compared against a glut of sequels and identikit plots that were flooding the cinema at the end of the 1990s.

This is the Japanese B2 (red style) from the original release there back in 2001 and the design is unique to this poster. The American one sheet is markedly different and includes Carrie-Anne Moss.