She is the first South Korean actress to become a jury member at the Locarno festival. Previously, South Korean directors Hong Sang-soo and Im Sang-soo served as a jury member of the festival in 2009 and 2012, respectively.
Before Locarno, Moon worked as a jury member at the Busan, Jeonju, Tokyo and Cairo international film festivals.
This year's Locarno festival will continue through Aug. 15.