Originally released as a motion picture in 1973.
Digital restored in 2012 by Studio Filmowe KADR.
Issued as part of an 8-disc boxed set with an accompanying booklet: Martin Scorsese presents masterpieces of Polish cinema: about the box.
Series no. from booklet (page 26).
Special features: Martin Scorsese series trailer; digital restoration trailer before/after.
Director of photography, Edward Kłosiński ; editor, Urszula Ṡliwińska ; music, Wojciech Kilar.
In Polish with optional subtitles in English and French.
Locarno International Film Festival 1973: FIPRESCI Prize (Krzystof Zanussi), Golden Leopard (Krzystof Zanussi), Prize of the Ecumenical Jury (Krzystof Zanussi). Polish Film Festival 1974: Special Jury Prize (Krzystof Zanussi).