Rebecca GerstmannActingNo biography available.Known For5.7The Ape Star20216.3Rymdresan2020Fan ClubNo Nerds have favorited Rebecca Gerstmann yet — be the first.All fan clubsFrom NerdspinFilmographyActor22021The Ape StarFilmJonna (voice)★ 5.72020RymdresanFilmLisa - 9 years old★ 6.3