Johnny Mnemonic is a 1995 Canadian-American cyberpunk action thriller film directed by Robert Longo in his directorial debut. The film stars Keanu Reeves and Dolph Lundgren. The film is based on the story of the same name by William Gibson. Keanu Reeves plays the title character, a man with a cybernetic brain implant designed to store information. The film portrays Gibson's dystopian view of the future with the world dominated by megacorporations and with strong East Asian influences. This was Dolph Lundgren's last theatrically released US/Hollywood film until 2010's The Expendables.