Kirk JohnsonActingNo biography available.Known ForFan ClubNo Nerds have favorited Kirk Johnson yet — be the first.All fan clubsFrom NerdspinFilmographyActor42014Mass Extinction: Life at the BrinkFilmSelf★ 7.02006The Mystery DinosaurFilmSelf1996The Ultimate Guide: T-RexFilmSelf★ 10.01996The Ultimate GuideTV