추적자

손현주

Baek Hong-suk

김상중

Kang Dong-yoon

고준희

Seo Ji-won

김성령

Seo Ji-soo

류승수

Choi Jung-woo

박효주

Detective Jo

강신일

Squad Chief Detective Hwang

Lee Yong-woo

PK Joon

장신영

Shin Hye-ra

이레

Yoon Chang-min's daughter

전노민

Seo Young-wook

박근형

Company president Seo

송재호

Yoo Tae-jin

조재윤

Park Yong-sik

Lee Hye-in

Baek Soo-jung

남다름

Kang Min-sung

전국환

Jang Byung-ho

大谷亮平

Bae Sang-moo

Kang Ji-woo

Baek Soo-Jung (child)