Complete filmography
Everything Johann Karthaus is credited on. Titles we have reviewed carry their Fi1m score; press Request a review on any other and it goes on our list.
2020s
Liebesbrief an Jenny 2025Actor
Danowski - Neunauge 2025as Eckhard/Ecki
Liebe mit Substanz 2024as Sveni
The Zone of Interest 2023as Claus HössFi1m 91
2010s
SOKO Hamburg 2018Seriesas Niklas Siebert · 1 ep