Krzysztof Kieslowski's Dekalog is one of the greatest achievements of the late 20th century - as much an intricate work of moral philosophy as it is a collection of psychologically riveting narratives. Each standalone story revolves around the consequences arising from a breach of one of the Ten Commandments, but this is no finger-wagging religious tract: Kieslowski was one of film history's keenest observers of human nature, and his troubled, vainglorious, self-deceiving, deeply flawed characters (many played by some of Poland's finest character actors) are universally recognisable.

Special Contents:

• 4K restoration of all ten episodes, presented in their original broadcast aspect ratios
• Original uncompressed Polish mono soundtrack, with optional English subtitles
• The Guardian Interview: Krzysztof Kieslowski, an onstage conversation with Derek Malcolm at London's National Film Theatre on 2 April 1990 to mark the British premiere of Dekalog
• Dekalog: An Appreciation, in which critic Tony Rayns, a Kieslowski champion for many decades, pays tribute to his masterpiece