Cô Gái Mạnh Mẽ Do Bong Soo

Jun Suk Ho

Secretary Kong

Shim Hye Jin

Hwang Jin I

Yoo Jae Myung

Do Chil Gu

Ahn Woo Yeon

Do Bong Gi

Kim Min Kyo

A Ga Ri

Yoon Ye Hee

Jung Mi Hwa

Kim Won Hae

Kim Gwang Bok | O Dol Pyu

Im Won Hee

Baek Tak

Kim Ki Moo

Hwang Hyeon Dong

Seol In Ah

cho Hui Ji

Choi Won Myung

Jang Gyeong Tae

Jang Mi Kwan

Kim Jang Hyeon

Lee Do Hyun

Jang Gwang Seok

Park Bo Mi

Na Gyeong Sim

Kim Young Choon

Il Jin

Baek Soo Ryun

Seon Sim

Yoon Young Joo

[Min Hyeok's stepmother]

Kim Sung Bum

An Dong Ha

Kim Won Seok

Detective Dotbogi / "Magnifying Glass"

Shim Hoon Gi

An Dong Seok

Choi Young Shin

[Kidnapped dance instructor]

Lee Ho Chul

Team Leader Cho [Contract killer / O Hyeon Jung's associate]

Min Ji Hyun

[Kidnapped woman]

Kim Won Joon

[Subway molester]

Jun Byung Chul

Lee U Jin

Lee Se Wook

An Gyeong Hwan

Choi Seung Hoon

An Min Hyeok [Young]

Choi Moo In

Team Leader Yook

Choi Hyung

Hui Raeng I

Choi Hyun Seo

Kim Ji Won

Ahn Chang Hwan

Jung Jun Tae

Yoo In Soo

Kang Gu

Kim Soo Yeon

[Jae Sun's mother]

Kim Won Suk

"Magnifying Glass"

Yang Joo Ho

"Knock Boy"

Oh Soon Tae

"Brown Bear"

Heo Jung Guk

An Chul Do