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 of the same name, which tells a fictional version of the making of the film. In 1952 Huston moved to Ireland as a result of his "disgust" at the "witch-hunt" and the "moral rot" he felt was created by House Committee on Un-American Activities (HUAC), which had affected many of his friends in the movie industry. Huston had, with friends including director William Wyler and screenwriter Philip Dunne, established the "Committee for the First Amendment", as a response to the ongoing government investigations into communists within the film industry. The HUAC was calling numerous filmmakers, screenwriters, and actors to testify