The starkness of its conception did not prevent the production traumas that seem integral to the creation myths of other favourites: the likes of Apocalypse Now and Fitzcarraldo. If Tarkovsky's previous film, Solaris, seemed like a Soviet 2001, was Stalker Tarkovsky's take on The Wizard of Oz? It is this simplicity that gives the film its fathomless resonance.
In outline, it's one of the simplest films ever made: a guide, or Stalker, takes two people, Writer and Professor, into a forbidden area called the Zone, at the heart of which is the Room, where your deepest wish will come true. A ndrei Tarkovsky's Stalker (1980) came second, behind Blade Runner, in a recent BFI poll of its members' top movies.