Walter Huston: Walter Huston. Actor: The Treasure of the Sierra Madre. For many years Walter Huston had two passions: his career as an engineer and his vocation for the stage. In 1909 he dedicated himself to the theatre, and made his debut on Broadway in 1924. In 1929 he journeyed to Hollywood, where his talent and ability made him one of the most respected actors in the industry. He won a Best...