​From Wikipedia, the free encyclopedia. Christian Alvart (born May 28, 1974) is a German filmmaker and screenwriter. Prior to working in the film business Christian Alvart worked in various positions, most recently as a senior editor at Filmmagzin X-TRO. In 1999 he made his debut as a film director with the thriller Curiosity & the Cat, for which he also wrote the screenplay. His next film was the thriller Antibodies.... see more