Robert Lohr

as Stefan Köhler

as Heribert Fian (1 episode)

as Dr. Dietmar Baumgärtner

as Trainer (1 episode)

as Bernhard Traven

as Thomas

as Johann (1 episode)

as Andreas Lorenz (1 episode)

as Dr. Brandstrüp

as Polizist

as Roland Meisner (63 episodes)

as Michael Dörfler (110 episodes)

as Michael Kramer

as Max Brenner

as Rainer Maibach

as Rainer Maibach

as Der Franzose

as Ingo

as Stefan Köhler, Daniela's Friend

as Josef Frebert (8 episodes)

as Georg

as Karl Marx

as Theo Gross

as Sven