Walter Thomas Huston, was a Canadian-born American actor and singer, Huston won the Academy Award for Best Supporting Actor for his role in which 1948 American dramatic adventurous neo-western, written and directed by John Huston?
Walter Huston:  Huston won the Academy Award for Best Supporting Actor for his role in "The Treasure of the Sierra Madre", directed by his son John Huston. The Treasure of the Sierra Madre (film): The Treasure of the Sierra Madre is a 1948 American dramatic adventurous neo-western written and directed by John Huston.
Treasure of the Sierra Madre