Christopher Nolan’s 2000 neo-noir thriller *Memento* is currently the only film in his catalogue available to stream free on Tubi, according to the article. The piece argues that the 116-minute film remains especially worth revisiting following the success of Nolan’s *The Odyssey*, as it established many of the narrative techniques associated with his later work.

Starring Guy Pearce as Leonard Shelby, the film follows a man with anterograde amnesia attempting to investigate his wife’s murder. Adapted from Jonathan Nolan’s short story “Memento Mori”, it tells its mystery out of chronological order and uses black-and-white and colour sequences to distinguish timelines; the article links these devices to Nolan’s later films, including *Oppenheimer*.