Frederick Du RietzActingNo biography available.Known For6.6Secret City20167.1Black Snow2023Bilched2019Fan ClubNo Nerds have favorited Frederick Du Rietz yet — be the first.All fan clubsFrom NerdspinFilmographyActor42023Black SnowTVSean Cosgrove (2003) • 4 episodes★ 7.12023NCIS: SydneyTVKyle Hadden • 1 episodes★ 7.02019BilchedFilmMatt2016Secret CityTVRobbie Lambert • 5 episodes★ 6.6