John KeyworthActingNo biography available.Known For5.1Clara's Deadly Secret20135.9The Sign of Four20017.4The Long Winter1999The Birthday Dragon1992Fan ClubNo Nerds have favorited John Keyworth yet — be the first.All fan clubsFrom NerdspinFilmographyActor92013Clara's Deadly SecretFilmVictor★ 5.12001The Sign of FourFilmMajor Sholto★ 5.91999The Long WinterFilmAdam Thom★ 7.41992Are You Afraid of the Dark?TVMr. Mitchell • 1 episodes★ 8.21992Are You Afraid of the Dark?TVGus • 1 episodes★ 8.21992The Birthday DragonFilmClarence (voice)1986First Among EqualsTVPoliceman • 1 episodes★ 7.01984Travelling ManTVDetective Inspector • 1 episodes★ 6.51983BrassTVDr Teller • 1 episodes★ 6.1