Alexander May

as Opa Mauritz

as Karl 2005

as Schneider

as Schneider (2 episodes)

as Apotheker

as Pietro Angelotti

as Dr. Albert Brigg

as Dr. Schrader

as Dr. Gianpaolo Filipetto (1 episode)

as Wirt Obergfäll

as Self (2 episodes)

as Doc Martens

as Freddy

as Agent Maurizius (1 episode)

as Staatsanwalt Mautner

as Staatsanwalt Mautner

as Pfarrer Grieger

as Max Kempel

as Opa

as Minister-President of Lower Saxony

as Tysk turist (1 episode)