Jung Jin-young

Prosecutor Park

Jang Keun-suk

Pearson

Shin Seung-hwan

Alex

Oh Kwang-rok

Attorney Kim

Ko Chang-seok

Alex's father

Kim Joong-ki

1st Trial Judge

Song Young-chang

Prosecutor Director

Song Joong-ki

Jo Joong-pil

Choi Il-hwa

Joong-pil's father

Lee Eung-jae

Legal assistant

Jung Woon-sun

Joong-pil's sister

Joung Young-sub

Joong-pil's brother-in-law

Jin Kyung

Prosecutor Park's wife

Park Seo-yeon

Park Ji-seon