Kerstin Linden Ronja Actor Christopher Wagelin Mattis Actor Krista Kosonen Lovis Actor Johan Ulveson Skalle-Per Actor Sverrir Gudnason Borka Actor Maria Nohra Undis Actor Kim Kold Labbas Actor Joakim Nätterqvist Björn Actor Björn Elgerd Tjorm Actor Per Lasson Sturkas Actor Isa Aouifia Turre Actor David Wiberg Jutis Actor Mattias Silvell Joen Actor Logi Tulinius Ulv Actor Matti Boustedt Actor Astrid Lindgren Writer Lisa James Larsson Director Mattias Arehn Producer Sara Askelöf Executive Producer Kristina Börjeson Executive Producer Johan Söderqvist Music Frida Wendel Cinematographer Fredrik Morheden Film Editor Tusse Lande Casting Maggie Widstrand Casting Cilla Rörby Costume Design