Margo Harkin is an Irish filmmaker, best known for the drama Hush-a-Bye Baby and the documentary Bloody Sunday: A Derry Diary. She is the founder of Besom Productions Ltd., producing a range of genres from television education programs to drama, but she is best known as a chronicler of key periods of the conflict in Northern Ireland. Over a twelve-year stretch from 1998 to 2010, she filmed Bloody Sunday-A Derry Diary a deeply personal documentary following the Tribunal of Inquiry into Bloody Sunday from the perspective of local people profoundly affected by the original events in addition to addressing her own experiences on Bloody Sunday. Ms. Harkin holds a degree from the Ulster College of Art & Design, Belfast and trained as stage designer with Percy Harris and Hayden Griffin at Motley Theatre Design Course, London.