Stefan Herheim. Photo: Per-Erik Skramstad Deutsche Oper Berlin has announced that Stefan Herheim will stage a new Ring starting in 2020 with Donald Runnicles conducting. The cast will include Derek Welton as Wotan and Markus Brück as Alberich. Other cast members include Annika Schlicht, Flurina Stucki, Judit Kutasi, Thomas Blondelle, and Tobias Kehrer as Fricka, Freia, Erda, Loge, and Fafner, respectively. Padraic Rowan and Robert Watson are Donner and Froh while Andrew Harris is Fasolt. As the Rheinmaidens are Meechot Marrero, Irene Roberts, and Anna Buslidze. Performance Dates: June 20-27, 2020. The whole Ring will be performed in June 2021, according to the plans.