Discover
Park Bo-young
Hwan Seung-hee
Kim Young-kwang
Hwang Woo-yeon
Kang Ki-young
Ok Geun-nam
Ko Kyu-phil
Gu Kong-ja
Jang Seong-beom
Choi Soo-pyo
Cha Yeob
Lee Taek-gi
Seo Eun-soo
Park Min-kyung
Bae Hae-seon
Seung-hee's Mother
An Kil-kang
Woo-yeon's Father
Shin So-yul
So-jung
Song Jae-rim
Yoon-geun
So Hee-jung
Woo-yeon's Mother
Lim Hyung-jun
Mr. Bae
Kim Hyun-sook
Ms. Min
Jung Da-won
Boarding Student
Yoo Hee-je
Taek-gi's Subordinate
Ha Jun
Seung-hee's Partner
Lee Joo-Chan
Student
Yoon Kyung-ho
Detective
Baek Seung-chul
Police Station Detective Squad Chief
Art
Yoo Ye-eun
Art Direction
Nam Seong-ju
Set Decoration
Kim Cho-hea
Production Design
Kim Min-jeong
Art Direction
Costume & Make-Up
Kim Da-jung
Costume Design
Kim Min-hee
Costume Design
Park Hui-jeong
Makeup & Hair
Crew
Jeon Yu-jun
Fight Choreographer
Directing
Lee Seok-geun
Director
Editing
Lee Gang-hee
Editor
Lighting
Lee Dong-hwa
Lighting Director
Production
Cho Sung-min
Executive Producer
Choi Min-cheol
Line Producer
Cha Sang-min
Producer
Kim Jin-sun
Producer
Kang Hye-jung
Executive Producer
Kim Jeong-min
Producer
Sound
Choi Tae-young
Sound Supervisor
Lee Yun-jae
Production Sound Mixer
Lee Jin-hee
Original Music Composer
Art
Yoo Ye-eun
Art Direction
Nam Seong-ju
Set Decoration
Kim Cho-hea
Production Design
Kim Min-jeong
Art Direction
Costume & Make-Up
Kim Da-jung
Costume Design
Kim Min-hee
Costume Design
Park Hui-jeong
Makeup & Hair
Crew
Jeon Yu-jun
Fight Choreographer
Directing
Lee Seok-geun
Director
Editing
Lee Gang-hee
Editor
Lighting
Lee Dong-hwa
Lighting Director
Production
Cho Sung-min
Executive Producer
Choi Min-cheol
Line Producer
Cha Sang-min
Producer
Kim Jin-sun
Producer
Kang Hye-jung
Executive Producer
Kim Jeong-min
Producer
Sound
Choi Tae-young
Sound Supervisor
Lee Yun-jae
Production Sound Mixer
Lee Jin-hee
Original Music Composer