Artur KowalewskiWritingNo biography available.Known For6.9Sins of the Fathers20195.1The Crown Witness20077.5The Recipe2021Alfabet mafii2004Fan ClubNo Nerds have favorited Artur Kowalewski yet — be the first.All fan clubsFrom NerdspinFilmographyWriting4Directing2Production2Creator12021The RecipeTVWriter • 6 episodes★ 7.52019Sins of the FathersTVWriter • 8 episodes★ 6.92004Alfabet mafii. Dekada mafijnej WarszawyFilmScenario Writer★ 4.22004Alfabet mafiiTVScreenplay • 11 episodes