Georg

Dr. Chris Brunner

Watchman

Mark Deister (1 episode)

Adrian Holtau (1 episode)

Werner Berger (1 episode)

Self (1 episode)

Polizeioberkommissar Streckelmeyer (1 episode)

Jan Köhler (6 episodes)

Self (1 episode)

Daniel Limbach (1 episode)

Daniel Hilgen (1 episode)

Jens Brinkmann

Tobias Werther (1 episode)

Johannes

Patient (1 episode)

Jakob

Mann (40 episodes)

Philipp Forster (1 episode)

Paul Emerling (1 episode)

Bruno Licht (1 episode)

Simon

Dr. Nils Brokamp (1 episode)

Dennis Rother (1 episode)

Felix Blom (1 episode)

Kai Tannhusen (1 episode)

Lutz Reimann (1 episode)

Sven Junghans (1 episode)

Frank Bellmann (1 episode)

Len

Texter

Knut

Nico Pesch (1 episode)

Peter Kerner

Tom (13 episodes)

Boris Schmidt

Basti

Robin Stehlke (1 episode)

Dagobert von Briest

Ron Berenson (1 episode)

Rainer Hentschel, "Neo" (1 episode)

Dr. Frederick Peyn (17 episodes)

Monorail Passenger (uncredited)

David (2 episodes)

Tobias

Bruno Lubanski

Alex