Riven

Kim Yun-seok

as Kim Hyeong-min

Ju Ji-hoon

as Kang Tae-oh

Moon Jeong-hee

as Kim Soo-min

Jin Sun-kyu

as Detective Jo

Jeong Jong-jun

as Chief of Crime Department

Heo Jin

as Ji-hee's Grandmother

Kim Joong-ki

as Lawyer

Kim Young-woong

as Jeong-bong

Jeong Gi-seop

as Detective Han

Kim Mi-hwa

as Hair Salon Manager

Lee Bong-ryeon

as Kang Sook-ja

Jeon Kuk-hwan

as Hyeong-min's Father

Kim Jong-soo

as Captain Ma-soo

Bae Hae-seon

as Park Mi-yeong

Won Hyun-jun

as Kim Wook-cheol

Park Jin-young

as Judge

Ju Jin-mo

as Song Kyeong-soo

Ko Chang-seok

as Diving Captain Jam-soo

Lee Yoo-jun

as President Park

Kwon So-hyun

as Oh Ji-hee

Jeong Taek-hyeon

as Young Kang Tae-oh

Kim Mi-kyeong

as Noodle Restaurant Owner

Park Sung-hyun

as Detective

Kang Dae-hui

Lighting Director

Lee Jong-kyeong

Costume Designer

Choo Kyoung-yeob

Camera Operator

Kim Do-su

Executive Producer

Im Myeong-ju

VFX Supervisor

Lee Soon-gyu

Executive Producer

Woo Geum-ho

Camera Car

Jung Hyun-su

Production Sound Mixer

Mun Byeong-yong

Visual Effects

Jeon Seung-hwan

Grip

Kwak Kyung-taek

Screenplay

Kim Tae-gyoon

Director

Kim Tae-gyoon

Screenplay

Park Yo-seop

Special Effects Supervisor

Kim Hak-hyun

Set Decoration

Kim Sun-min

Editor

Hwang Ki-suk

Director of Photography

Gong Tae-won

Sound Supervisor

Park Min-hui

Makeup & Hair

Shin Ji-young

Costume Design

Mok Yeong-jin

Original Music Composer

Lee Bong-hwan

Production Design

Kwak Kyung-taek

Producer

Kim Gi-hyeon

Assistant Camera

Shin Young-il

Producer

Kim Uk

Lighting Director

Jeon Yu-jun

Fight Choreographer

Choi Pyung-ho

Co-Executive Producer