Are both Baltasar Kormákur and Herbert Achternbusch filmographers?
Baltasar Kormákur: Baltasar Kormákur Samper (born 27 February 1966) is an Icelandic actor, theater and film director, and film producer. Herbert Achternbusch: Herbert Achternbusch (born 23 November 1938 in Munich) is a German writer, painter and filmmaker.
yes