Koschka movie poster used as film imagery for the Jan Marstein guideFILM POSTER · Koschka

Koschka

Jan Marstein

Film guide, starting point, and performer.

Jan Marstein in Koschka (2027), played by Sebastian Erbes.

Film guide · 1 film · 2027 · 1 performer

THE MOVIE

Jan Marstein on screen

One focused screen portrayal, with the performer and movie linked directly below.

Film guide · 1 film · 2027
About the scores

Scores shown are MoviHero movie-guide scores. Missing scores stay blank, and tied top scores remain tied.

  1. 01Koschka poster
    Start hereKoschka

    2027

    Portrayed by Sebastian Erbes · screen performance

    Sebastian Erbes is credited as Jan Marstein in Koschka (2027).

    Movie guide
    MoviHero score0/100NOT RATED

THE PERFORMANCE

Who plays Jan Marstein?

Meet the performer and open their full MoviHero profile. Coverage below refers to linked movie guides in this sequence.

Sebastian Erbes portraitSebastian Erbesscreen performance

Sebastian Erbes plays Jan Marstein in Koschka.

1 linked movie guide in this sequence

FILM AND PERFORMER CREDITS

Jan Marstein screen credits

Screen credits: Koschka (2027) — Sebastian Erbes as Jan Marstein.

WHO TO EXPLORE NEXT

Characters connected on screen

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KEEP EXPLORING

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Open Koschka guide