Walter Huston shot while delivering the black bird to Sam Spade in "The Maltese Falcon". This was an uncredited performance. Walter's son, John Huston, directed the picture. John, as a practical joke, had his father enter the scene and die in more than 10 different takes. In 1948, he played Howard in "The Treasure of the Sierra Madre", which was also directed by his son, John Huston. The film was based on B. Traven's novel, which told the story of three gold diggers in 1920s post-revolution Mexico. Walter Huston won the Golden Globe Award and the Academy Award for Best Supporting Actor
John Huston Maxwell Anderson, and the film itself seemed overly stage-bound for many viewers. However, the "outstanding performances" by all the actors saved the film, and Claire Trevor won an Oscar for best supporting actress. Huston was annoyed that the studio cut several scenes from the final release without his agreement. That, along with some earlier disputes, angered Huston enough that he left the studio when his contract expired. In 1950 he wrote and directed "The Asphalt Jungle", a film which broke new ground by depicting criminals as somewhat sympathetic characters, simply doing their professional work, "an occupation like any other", or