Mark Younger-SmithActingNo biography available.Known For9.0Off the Record2019Billy Idol: Live at the Wembley Stadium1990Fan ClubNo Nerds have favorited Mark Younger-Smith yet — be the first.All fan clubsFrom NerdspinFilmographyActor22019Off the RecordFilmShakes★ 9.01990Billy Idol: Live at the Wembley StadiumFilmGuitarist