Oh Soo-jae
Gong Chan
Choi Tae-guk
Choi Yoon-sang
Nam Chun-poong
Song Mi-rim
So Hyung-chil
Han Sung-bum
Ji Soon-ok
Ha Il-goo
Do Jin-myung
Kim Sang-man
Park Jo-gyo
Ku Jo-gab
Cho Kang-ja
Na Se-ryeon
Park Ji-young
Nam Gun Joong (Ep. 15)
Shim Min-joo
Baek Jin Ki [Seojung University Law School director]