Characters played by Lee Jong-Suk
Go Nam Soon
Characters played by Woo-bin Kim
Park Heung Soo
Characters played by Park Se-young
Song Ha Kyung
Characters played by Daniel Choi
Kang Se-Chan
Characters played by Park Hae-mi
Im Jung-Soo
Characters played by Eom Hyo-Seob
Eom Dae-Woong
Characters played by Yun Ju-sang
Jo Bong-Soo
Characters played by Jang Na-ra
Jung In Jae
Characters played by Ryu Hyo-Young
Lee Gang-Joo
Characters played by Kwak Jung-Wook
Oh Jung-Ho
Characters played by Choi Chang Yub
Kim Min-Ki