Paulus Manker
Otto Weininger
Acting
Hilde Sochor
Adelaide, his mother / Adele, concierge
Acting
Andrea Eckert
Clara
Acting
Josefin Platt
Otto's Double
Acting
Hermann Schmid
Tietz
Acting
Sieghardt Rupp
Leopold, his father / Sigmund Freud
Acting
Peter Faerber
Berger
Acting
Otmar Klein
Clarinettist
Sound