Oliver Hasenfratz

as Thomas Keller (1 episode)

as Hendrik

as Dr. Ralf Paulus (1 episode), as Felix Fellmann (1 episode), as Axel Westphal (1 episode)

as Stefan Scholz (1 episode)

as Robert Kranzow (6 episodes)

as Schneider

as Mücke (1 episode)

as Frank (1 episode)

as Christian Leifeld (1 episode)

as Marc Palenberg (1 episode)

as Amadeus (13 episodes)

as Markus (1 episode)

as Ralf Zöllner (1 episode)

as Petti (1 episode)

as Oliver Schaffer (1 episode)

as Tom Gerhardi (1 episode), as Wolfgang 'Wolfi' Rupert (1 episode), as Felix Becker (1 episode)

as Hugo (1 episode), as Uli (1 episode), as Konrad Kahlert (1 episode), as Ullrich Bonte (1 episode)

as Frank Sattler (1 episode), as Mischa / Michael (1 episode), as Mike Keller (1 episode), as Lukas / Judith Homann (1 episode)