River WaterstoneActingNo biography available.Known For5.7Mistletoe & Menorahs20195.7Rock N' Roll Christmas2019Fan ClubNo Nerds have favorited River Waterstone yet — be the first.All fan clubsFrom NerdspinFilmographyActor22019Mistletoe & MenorahsFilmCarol Singer★ 5.72019Rock N' Roll ChristmasFilmPianist (uncredited)★ 5.7