Der grosse Bagarozy (1999)
Psychiatrist Cora is facing a professional crisis as two of her patients have fallen for each other. Stanislaus Nagy visits her practice, a peculiar young man who claims to be possessed by Maria Callas. But he is far from being a harmless fan of the opera star. Suddenly, he declares himself to be the physical embodiment of the devil and, residing within his poodle, has controlled the life of the opera diva. Nagy exerts a strange power over Cora's destiny as well.