Christoph Tomanek

as Dr. Henning Strahl

as Anna's Husband

as Albert König

as Dr. Tillmann

as Dr. Appleby

as Georg Stahl (1 episode)

as Willy Bent (1 episode)

as Dr. Albrecht (2 episodes)

as Jan Schneider (1 episode)

as Herr Gans (1 episode)

as Herbert Bock (2 episodes)

as Dr. Appleby

as Mirko Brüggemann (1 episode)

as Michael Heidel

as Frank Reiher (1 episode)

as Moderator von Zirkumpolar

as Dr. Strahl (182 episodes)

as Knut Manners (1 episode)

as Dr. Vogt (1 episode), as Christian Pröscher (1 episode)

as Empfangschef bei Beta-Invest

as Dr. Wesseling (1 episode)

as Mark Eising (1 episode)