Speed 1994

Speed is a 1994 American action thriller film directed by Jan de Bont in his feature directorial debut, and written by Graham Yost. Keanu Reeves, Dennis Hopper, and Sandra Bullock star in the film, alongside Joe Morton and Jeff Daniels in supporting roles. The plot centers on a city bus rigged by an ex-cop turned vengeful extortionist Howard Payne (Hopper) to explode if its speed drops below 50 miles per hour (80 km/h). Reeves plays LAPD officer Jack Traven, who is tasked with preventing the disaster, with Bullock portraying a passenger who becomes unexpectedly involved in the mission.