Jakub KostasActingNo biography available.Known ForReserve Duty2010Countryside2009Open House2008Workout2007Fan ClubNo Nerds have favorited Jakub Kostas yet — be the first.All fan clubsFrom NerdspinFilmographyActor42010Reserve DutyFilm2009CountrysideFilm2008Open HouseFilm2007WorkoutFilm