A Killer Paradox (2024)

Choi Woo-shik

Lee Tang

8 episodes

Son Suk-ku

Jang Nan-gam

8 episodes

Lee Hee-jun

Song Chon

8 episodes

Kwon Da-ham

Ahn Yong-jae

8 episodes

Oh Min-ae

Lee Tang's mother

6 episodes

Hyun Bong-sik

Park Choong-jin

6 episodes

Kim Yo-han

Roh Bin

6 episodes

Kim Min-ju

Lee Young

5 episodes

Heo Seon-haeng

Lee Tang's father

5 episodes

Park Ji-han

Jung Gang-hyo

4 episodes

Jung Yi-seo

Sun Yeo-ok

4 episodes

Yang Mal-bok

Shin Jung-hee

4 episodes

Jung Hoe-ryn

Eun-seon

3 episodes

Choi Sun-woo

Gyeong-hwan

3 episodes

Baek Yu-sung

Lee Jin-seong

3 episodes

Seo Jae-kwon

Kang Jae-joon

3 episodes

Park Kyung-geun

Chief of crime department

3 episodes

Oh Woo-ri

Mi-young

3 episodes

Lee Ji-hoon

Moon Myeong-jun

3 episodes

Nam Jin-bok

Ji Gyeong-bae

2 episodes

Oh Hye-won

Lee Yoo-jung

2 episodes

Lee Sang-won

Detective Kim

2 episodes

Jang Ji-an

Jang Nan-gam (young)

2 episodes

Kang Jee-seok

Jang Nan-gam (teen)

2 episodes

Lee Ju-won

Jang Gap-soo

2 episodes

Lee Ji-hae

[Detective Park's wife]

2 episodes

Jo Hyun-wu

Yeo Boo-il

1 episodes

Mun Yeong-dong

Lee Gwang-hoon

1 episodes

Choi Mi-geum

Club senior

1 episodes

Kim Keum-soon

Gwang-hoon's wife

1 episodes

Jang Sun

Jae-soon

1 episodes

Lee So-won

Kang Yeon-seo

1 episodes

Lee Jung-ok

Kang Sang-mook

1 episodes

Joo In-young

Kang Jae-joon's mother

1 episodes

Go Do-ha

Delivery man

1 episodes

Lim Se-joo

Choi Gyeong-ah

1 episodes

Song Hyeong-su

Noh Eui-cheol

1 episodes

Roh Jae-won

Ha Sang-min

1 episodes

Han Yoon-ji

Hyeon-ji

1 episodes

Lee Joo-young

Choi Gyeong-ah's mother

1 episodes

Gun Woo

Choi Gyeong-ah's ex-boyfriend

1 episodes

Jang Jun-whee

Team leader

1 episodes

Han Ji-an

Hyeong Ji-soo

1 episodes

Seung Eui-yeol

Hyeong Jung-guk

1 episodes

Jang Ui-don

Congressman

1 episodes