Gunnar UngerActingNo biography available.Known For9.0Youth19278.0She Is the Only One19268.0A Sister of Six1926Fan ClubNo Nerds have favorited Gunnar Unger yet — be the first.All fan clubsFrom NerdspinFilmographyActor31927YouthFilm★ 9.01926A Sister of SixFilmLt. Semessey★ 8.01926She Is the Only OneFilmDonald Brooke★ 8.0