1. Ignaz Kirchner often played opposite Gert Voss, both in classical drama such as Shakespeare's Antonio, with Voss as Shylock, and as Jago, with Voss as Othello, and especially in black comedies, such as Goldberg in Tabori's Die Goldberg-Variationen, and in Neil Simon's The Sunshine Boys, Beckett's Endspiel and Genet's Die Zofen.