Decalogue IV poster

Decalogue IV

"Honour thy father and thy mother."

Movie 1989 55m 7.8 /10
Directed by Krzysztof Kieślowski

Anka, a college student, is drawn to her father figure Michal in a way that unsettles both of them. The relationship at the heart of the story sits at the edge of conventional boundaries, quietly testing what family and affection mean. When Anka uncovers a sealed letter from her late mother, the... Read more

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Streaming availability last verified: January 29, 2026

About Decalogue IV

Anka, a college student, is drawn to her father figure Michal in a way that unsettles both of them. The relationship at the heart of the story sits at the edge of conventional boundaries, quietly testing what family and affection mean. When Anka uncovers a sealed letter from her late mother, the past seems to intrude on the present, sharpening the ambiguity around their bond. The letter triggers questions about truth, lineage, and the force of desire, inviting a careful, restrained meditation on duty and personal longing. The drama unfolds through intimate conversations, uneasy silences, and a gaze that cannot pretend nothing is at stake. The film invites viewers to weigh what is right against what they desire.

Directed by Krzysztof Kieslowski, this installment is part of his Dekalog cycle created with Krzysztof Piesiewicz. Originally released as a television feature by Telewizja Polska, it continues the series' contemplative approach to moral questions.

Decalogue IV is widely regarded as a key entry that showcases Kieslowski's spare, precise storytelling and his ability to turn private moral tension into universal questions. The film helped cement the Dekalog as a landmark in television cinema and ethical drama.

Critics praised its restrained performances and quiet, precise direction that foregrounds moral ambiguity over sensationalism. The film probes desire, memory, and the fragile line between family obligations and personal longing, using suggestion rather than explicit revelation to provoke reflection. The performances linger, inviting multiple readings about blame and empathy today.

Details

Release Date
May 16, 1989
Runtime
55m
User Ratings
152 votes
Type
Movie
Genres
Drama, TV Movie
Country
Germany
Collection
The Decalogue
Studio
Sender Freies Berlin +2 more
External Links
View on IMDB

Cast

Adrianna Biedrzyńska

Adrianna Biedrzyńska

Anka

Janusz Gajos

Janusz Gajos

Michał

Artur Barciś

Artur Barciś

Young Man with Canoe

Aleksander Bardini

Aleksander Bardini

Consultant

Adam Hanuszkiewicz

Adam Hanuszkiewicz

Professor

Jan Tesarz

Jan Tesarz

Taxi Driver

Igor Śmiałowski

Igor Śmiałowski

Man in Okecie

Andrzej Blumenfeld

Andrzej Blumenfeld

Michal's Friend

Elżbieta Kilarska

Elżbieta Kilarska

Jarek's Mother

Tomasz Kozłowicz

Tomasz Kozłowicz

Jarek

Director: Krzysztof Kieślowski

Written by: Krzysztof Piesiewicz

Frequently Asked Questions

Decalogue IV is not currently available to stream, rent, or buy online in the US. Check back later for updates.

With a rating of 7.8/10 from 152 viewers, Decalogue IV is well-regarded and recommended by viewers.

Anka, a college student, is drawn to her father figure Michal in a way that unsettles both of them. The relationship at the heart of the story sits at the edge of conventional boundaries, quietly testing what family and affection mean. When Anka uncovers a sealed letter from her late mother, the ...

Decalogue IV stars Adrianna Biedrzyńska, Janusz Gajos, Artur Barciś, Aleksander Bardini, and Adam Hanuszkiewicz.

Decalogue IV was directed by Krzysztof Kieślowski.

Decalogue IV was released on May 16, 1989.

Decalogue IV is a Drama and TV Movie film.

Decalogue IV is a fictional drama directed by Krzysztof Kieslowski, and it's part of the Dekalog cycle inspired by the Ten Commandments. It isn't presented as a true story.

Adrianna Biedrzyńska plays Anka, the college aged daughter. Her growing attraction to Michał drives the tension at the center of the film.

Michał is played by Janusz Gajos. He is Anka's father in the story.

The central conflict centers on Anka's feelings for Michał, who may not actually be her father. This ambiguous relationship drives the drama.