Clarence Maclin spent 15 years as an inmate in Sing Sing Correctional Facility, one of America’s most notorious prisons. Now, he plays himself opposite Colman Domingo and Paul Raci in “Sing Sing,” a new film based on his experience in prison and the transformative theatre program that changed his life. Clarence joins Tom to discuss what it was like stepping back into a prison uniform, how acting helped him find his voice and his purpose, and how he hopes the film will change what you think you know about prisoners.