Year Title Role Member 2002 Magic Kid Masuri Cameo Taewoong 2003 Briar Flower 2004 울라불라 블루짱 Forgiveness Se-jin Land Cameo 2005 Hold My Hand Yong-soo Princess Lulu Young Go-seon 2006 Jump 2 Lee Kwang-bok Kkamgeuni Mother Jae-young What's Up Fox Young Park Cheol-su Dae Joyoung Go Sagye's Son, Go Seon-ji 2007 적루몽 Cameo Que Sera, Sera 2008 쑥부쟁이 Yong-jong's Son The King and I Young Choi Ja-chi Elephant Cameo My Girl Young Kim Hyun-min King Sejong The Great Young Prince Hyo-ryeong 2009 Tamra, the Island Han Philip Korean Mystery Detective Jong Yakyong Won-seok 2013 Fantastic Tower Seon-ho