Karl-Heinz Kreienbaum

as Kapitän Mewes

as Herr Schlüter (1 episode)

as Hermann Homann

as Hermann Krull

as Gustav Krause

as Jens Fricke (101 episodes)

as Jakob Hahn

as Hundebesitzer (1 episode), as Waffenhändler (1 episode), as Rentner (1 episode)

as Karl Zeidler (1 episode)

as Reiter (1 episode)

as Opa Wohlers (1 episode)

as Opa Lütjohann (7 episodes)

as Jens' Großvater (1 episode)

as Walter Haller

as Oskar, Director

as Studiopförtner

as Helmut Hoff (2 episodes)

as Henning Harmsen (1 episode)