Moon Geun-young is a South Korean actress. Moon appeared in the documentary film On the Way (1999). She came into the spotlight through her role as the young Eun-suh in the hugely popular television drama series Autumn in My Heart (2000). Her major breakthrough as a star was the horror film A Tale of Two Sisters (2003). She starred in such hit films as My Little Bride in 2004 and Innocent Steps in 2005.