Jang Keun-suk
Baek Dae-Gil
The Royal Gambler is a South Korean historical drama starring Jang Keun-suk, Yeo Jin-goo, Jun Kwang-ryul, Choi Min-soo, Yoon Jin-seo, and Lim Ji-yeon. It replaced Six Flying Dragons and aired on SBS on Mondays and Tuesdays at 22:00 (KST) from March 28, 2016, to June 14, 2016, for 24 episodes. imdb.com