The Innocent Man

Song Joong-ki

Kang Ma-roo

Si-yeon Park

Han Jae-hee

Jin Kyung

Hyun Jung Hwa

Chani

Kang Ma-roo (young)

Jo Sung-ha

Seok Min-hyeok

Yang Ik-joon

Han Jae Shik

Han Seo-jin

Kang Cho-Ko (Young)

Jo Hwi Joon

Seo Euk Suk

Moon Chae-Won

Seo Eun-gi

Kwang-Soo Lee

Park Jae-gil

Yeong-cheol Kim

Seo Jung-gyu

Yeong-cheol Kim

Company President Seo

Lee Sang-Yeob

Park Joon-ha

Lee Yoo-Bi

Kang Cho-Ko

So-young Park

Han Jae-hee (young)

Tae-Hun Kim

Ahn Min-Young

Sora Jung

Eun-gi's mother

Yong Oh

Jo Yeong-bae

Robin Brooke

Hyun Jung Hwa