Grudge: The Revolt of Gumiho is a 2010 South Korean television series starring Han Eun-jung, Jang Hyun-sung, Kim Yoo-jung and Seo Shin-ae. It aired on KBS2 from July 5 to August 24, 2010 on Mondays and Tuesdays at 21:55 for 18 episodes.

Han Eun-jung also known as Han Da-Gam is a South Korean actress. She is known for Successful Story of a Bright Girl (2002), Full House (2004) and Two Guys (2004).