Guest Stars Eryk Biedunkiewicz as Jan Tomaszeski Mateusz Więcławek as Grzegorz Tomaszeski Grace Chilton as Joyce Spicer Miriam Schiweck as Marga Kühne Jay Sajjid as Ishwar Bhavik C. Pankhania as Singh Forrest Bothwell as George Friederike Ott as Frau Kuhne Alexander Koll as Möller Johanna Götting as Gertha James Backway as Gordon Beat Marti as Herr Trutz Arthur Choisnet as Luc Jake Douglas as Stephen Sebastian Kaufmane as Lange