This earnest documentary is about filmmaker and actress Maryam Zaree's journey to unravel the truth about her birth. Her parents are part of a generation of Iranian revolutionaries who were jailed, many executed, and now have taken exile in Europe. The torture and difficult prison conditions they experienced are cause for so much trauma that Maryam, born in prison, has not been told anything about her birth. Her mom, now Germany's first foreign-born mayor, cannot get past tears to tell a story that Maryam is determined to know. 

Her mom is not the only one who is unable to tell the story, as Maryam's quest uncovers more silence. In the end, Born in Evin is as much about the question of "is the truth worth getting told?" as it is about the truth itself. It's a heartfelt exploration of trauma, both for the generation that experienced it and for the generation that follows.