Ralph ProsserActingNo biography available.Known For6.6Where Is Anne Frank20215.8How to Build a Girl2020The Other 99%2024Fan ClubNo Nerds have favorited Ralph Prosser yet — be the first.All fan clubsFrom NerdspinFilmographyActor42024The Other 99%FilmHim2021Where Is Anne FrankFilmKitty's Peter (voice)★ 6.62020Alex RiderTVRafe • 1 episodes★ 7.72020How to Build a GirlFilmLee Veltman★ 5.8