Ryan Chan KupermanActingNo biography available.Known For8.0Bea's Block2024Fan ClubNo Nerds have favorited Ryan Chan Kuperman yet — be the first.All fan clubsFrom NerdspinFilmographyActor22025Goosebumps: The VanishingTVBilly • 1 episodes★ 7.02024Bea's BlockTVSam • 40 episodes★ 8.0
