
Prosecutor Park
Jung Jin-young

Pearson
Jang Keun-suk

Legal assistant
Lee Eung-jae

Alex
Shin Seung-hwan

Joong-pil's sister
Jung Woon-sun

Attorney Kim
Oh Gwang-rok

Attorney Kim
Oh Kwang-rok

Alex's father
Ko Chang-seok

Jo Joong-pil
Song Joong-ki

1st Trial Judge
Kim Joong-ki

Prosecutor Director
Song Young-chang

Joong-pil's father
Choi Il-hwa

Prosecutor Park's wife
Jin Kyung

Joong-pil's mother
Kim Min-kyung

Assistant Manager Choi
Park Soo-young

Joong-pil's brother-in-law
Joung Young-sub

Park Ji-seon
Park Seo-yeon

Professor
Choi Hyo-sang

Lawyer
Park Jin-young