The film you’re looking for is “20 Days in Mariupol.”

Quick Scoop: The Answer

  • The documentary “20 Days in Mariupol” is directly based on Mstyslav Chernov’s daily news dispatches and personal footage from the Russia–Ukraine war in his home country.
  • It follows Chernov and his Associated Press team trapped in the besieged Ukrainian city of Mariupol , documenting atrocities as some of the last international journalists on the ground.

In many descriptions of the film, it’s explicitly noted that “20 Days in Mariupol” draws on Chernov’s daily news dispatches and personal footage of his own country at war.

TL;DR:
The film based on Mstyslav Chernov’s daily news dispatches and his own war footage is “20 Days in Mariupol.”

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