Körperwelten
A recreation of the Body Worlds exhibit provided a setting for one scene in the film. Among the Body Worlds plastinates featured in that scene were the "Poker Playing Trio" (which plays a key role in one scene) and "Rearing Horse and Rider". The exhibition's developer and promoter, German anatomist Gunther von Hagens, also has a cameo appearance in the film, although only his trademark hat is actually visible on screen.