HomePeople Biography and filmographyWilliam Smethurst Biography unavailable on TMDB. Movies (3)TV shows (3) Movies (3) Waiting at the Field Gate1975 · Script Editor Gangsters1975 · Script Editor Robin Hood Junior1975 · Screenplay TV shows (3) Jupiter Moon1990 · Creator Boon1986 · Executive Producer The Unbroken ArrowThe Unbroken Arrow1976 · Writer