A 91-minute version was part of the "Grindhouse" (2007) double feature. A 105-minute single-feature version was prepared as an international version. The longer international version was used for the single-feature DVD release in the United States.
In order to get the Not under 18 rating from the FSK, the German version had to be cut by approx. 6 minutes. Uncut version is SPIO/JK indexed.