Jung Hyeon-jun

Twinkling Watermelon

Ha Eun-gyeol (Young)

Weak Hero

Child Park Hu-min

The King: Eternal Monarch

Young Lee Gon / Lee Ji-hun

Vagabond

Cha Hoon [Dal Gun's nephew / "6 Years Old"]

At Eighteen

Choi Joon-Woo (young)

Dr. Romantic

Lee Dong-woo's Son