HomePeople Biography and filmographySonja Riesen Biography unavailable on TMDB. Movies (9)TV shows (1) Photos Movies (9) Late Shift2025 · Bea Schmid Operation Silence – The Flükiger Affaire2024 4'0004'0002020 The Reformer. Zwingli: A Life's Portrait2019 · Rosa Meet The Gähwilers2017 · Monika Suter Big & Little2016 · Zgrarren Unser KindUnser Kind2014 · Lea I Am the Keeper2014 · Regula Frey · Margrit Scherr TV shows (1) Scene of the Crime1970 · Mariella Spindelegger