Cha Ji-won / Mr. Black (20 Episodes)

Kim Swan (20 Episodes)

Min Seon-jae (20 Episodes)

Seo Woo-jin (20 Episodes)

Yoon Ma-ri (20 Episodes)

Baek Eun-do (20 Episodes)

Seo Jin-tak (20 Episodes)

Ko Sung-min (20 Episodes)

Cha Jae-hwan (20 Episodes)

Cha Ji-soo (20 Episodes)

Kim Ji-ryoon (20 Episodes)