Harry Wüstenhagen

as Mr. Travers

as Jacobi

as Herr Falk (1 episode)

as Hausherr Friedhelm (1 episode), as Dr. Krull (1 episode)

as Onkel Gustav (9 episodes)

as Marks Vater (13 episodes)

as Nick Davis

as Philippe

as Professor Dimitrscu

as Colin Hudson

as Prokurist Gerstein (1 episode)

as Bosin, Spielmann

as Herbert Frenzel (1 episode)

as Staatsanwalt (1 episode)

as Charly

as Notar

as Moody (1 episode)

as Harald Ringelberg

as Generalvertreter Zepfel (1 episode)

as Davis Kalisch, Redakteur

as Self (2 episodes), as Self - Musician (1 episode)