Mama (2021)

A mother named Nina let's her only son go to war in the East of Ukraine, but soon learns that her son was taken prisoner in the occupied territory of Donbas. She is forced to go in search of her only child, right in the enemy's network. There will be disappointment, fear and despair along the way. More than once she will hear many caustic condemnations from the people, surrounding her. But will they break a woman's hope? (Source : thetvdb.com)