sentences:  Fangio, the Demon of the Tracks
  
  Fangio, the Demon of the Tracks () is a 1950 Argentine motor racing film directed by Román Viñoly Barreto, starring Yvonne Bastien, Ernesto Bianco, Armando Bo and Néstor Deval.The film is a biopic about the life of legendary Argentine motor racer Juan Manuel Fangio and also features himself in a few cameo roles.