William Smith: William Smith. Actor: Any Which Way You Can. William Smith was probably best known for his portrayal as "Falconetti" in Rich Man, Poor Man (1976). He first came to the screen as a child actor in films such as Going My Way (1944) and The Song of Bernadette (1943), before entering the service during the Korean War, where his fluency in foreign languages landed him in the N.S.A. Security Squadron...