Christian Asmussen (1971) has been working for TrickStudio in Cologne as a director, (post)production supervisor, and animator. Since 2004 he has been a freelance lecturer at the International Filmschool of Cologne. Among his films are Making of Bad Bill (2000), The Stone That Grew Up with Carrots (2001, Der Stein, der unter mohren wuchs), Don Quijote (2007).