In the good old days of the IMDb message boards, it was possible to discuss a film such as Medium in order to try and figure out what the hell it was all about. Without such a resource available to me, I'm left rather confused by what I just watched.
As far as I could gather, the plot goes something like this: in 1930s Poland, a powerful medium controls a group of unwary individuals to re-enact past events that will enable him to continue his life of immortality. Meanwhile, a fortune teller and his psychic assistant try to help those involved and a policeman discovers his role in the scheme of things.
That might seem simple enough, but the manner in which the film is told leaves plenty of unanswered questions, most notably 'Where does the medium find the doppelgangers necessary for his arcane ritual?' (are they reincarnations doomed to repeat events for all eternity?) and 'What the hell do the turtles have to do with things?'.
Of course, there is the possibility that the answers to these questions, and others, were lost in translation (I watched a subtitled copy of the film), so I won't be too harsh with my rating despite being baffled for most of the time...