Once My Mother (2014) is a History, Documentary, War, Family film that follows australian filmmaker Sophia Turkiewicz investigates why her Polish mother abandoned her and uncovers the truth behind her mother's wartime escape from a Siberian gulag, leaving Sophia to confront her own capacity for forgiveness. Once My Mother is not currently listed with streaming providers in your selected region, but availability can change over time. It has a user rating of 8.0 out of 10 from 2 votes. Fans of history movies may also want to explore similar titles below.