Watch Banu for Free: How to Stream the Movie Online at 123Movies. . While the Second Nagorno-Karabakh war rages on far away from Baku, Azerbaijan, Banu has four days to find someone to support her in court against her influential soon to be ex-husband, Javid. He is trying to get full custody of their son Ruslan by claiming that Banu suffers from psychiatric issues. Banu embarks on a journey to find someone to help her in a society in which everyone’s attention is preoccupied with the ongoing war.