as Dottor Ian / Joan Albert Walner

as Pater Petrosinus

as Steffen Seibert

as Himself

as David Noris

as Ian O'Hara

as Gabriel Yanis

as Dr. Müller

as Prince Lichnowsky

as Peter Berner

as Harry Ridgeman

as Rafael Graf von Arensberg

as Stefan Baumgarten

as Daniel Karlsberg

as Stefan Baumgarten

as Bademeister Fritz

as Dolmetscher

as Anatol Opitz

as Petter Petterson

as Ernst Gutkowsky

as Georg Westphal

as Oliver Woods

as Herr Gerolf

as Harry Rotburg

as Martin Ross

as Bill Connolly

as Michaelis

as Paul

as Dr. Mark Harland

as Jacko Witt

as Marc Schneider

as Georg Angermüller

as Cab

as Wieland

as Jean Le Marie

as Christian Osterkorn

as Dr. Markus Fechner

as Pretty Boy #1

as Graf Wolfgang von Staaken

as Holger Boldt

as Hermann Holbein