nevertheless , the international credibility of some polish artists , principally the film maker kieslowski kieslowski , has never been established . to use a crass commercial yardstick , the dvd boxed set of his decalogue series ( six one - hour drama focusing loosely on the ten biblical , make for polish tv in 1988 ) is currently number 3 , 700 in billboard . com ' s sales ranks ( about all with the alfred hitchcock memory collection ) .
Kieslowski is a film and TV director.