Andrea Heller

When a group of psychiatric hospital nurses invoke the spirit of Bloody Mary -- a supposed urban myth -- the slaughter begins. The legend is real, her vengeance is fatal, and to free her, all you have to do is say her name.

Tatort is a long-running German/Austrian/Swiss crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.