How to Remember (2026): Cast, Story and Release Details

Prepared by Movies Dock Editorial

How to Remember is a German documentary about 95-year-old Leonid Berezin and other surviving eyewitnesses who work to preserve the memory of the Siege of Leningrad, a devastating Nazi war crime that shaped Berezin’s childhood and remains at risk of being forgotten.

How to Remember centers on the responsibility of bearing witness. Set in 2020s Berlin, the documentary follows 95-year-old Leonid Berezin as he joins other survivors in preserving the memory of a Nazi war crime that has nearly disappeared from public awareness.

Berezin was twelve when he survived the Siege of Leningrad, the systematic starvation of what is now Saint Petersburg. Directed by Grigory Shklyar and Alisa Kolosova, the film is a 73-minute documentary spoken in Russian and German.

How to Remember movie details

Story without spoilers

The film follows Leonid Berezin and fellow surviving eyewitnesses as they try to keep the history of the Siege of Leningrad alive. Berezin’s personal connection to the event reaches back to his childhood, when he endured the siege at the age of twelve. From its Berlin setting in the 2020s, How to Remember focuses on the effort to preserve testimony about a nearly forgotten Nazi war crime and the importance of remembering those who experienced it.

What to expect

How to Remember is a historical documentary built around eyewitness testimony and the act of remembering. Its subject matter is connected to wartime persecution, mass starvation and the preservation of historical memory. The film’s premise suggests a personal account anchored by Leonid Berezin, alongside the perspectives of other surviving witnesses, rather than a fictionalized retelling.

Cast and creative team

Leonid Berezin appears as himself. How to Remember is directed by Grigory Shklyar and Alisa Kolosova. No writers are listed in the supplied production information.

• Leonid Berezin as Self

Release and production context

How to Remember is a 2026 documentary from Germany. It is listed with a release date of October 21, 2026, and has a runtime of 1 hour and 13 minutes. The film’s spoken languages are Russian and German. Its production-company information is not listed.

Movies Dock view

With its focus on Leonid Berezin and other eyewitnesses, How to Remember presents remembrance as an active responsibility rather than a completed historical task. The documentary’s subject is the preservation of testimony surrounding the Siege of Leningrad and the Nazi war crime connected to it.

Film data:
TMDB