Riven

Park Seo-jun

as Yoon Hong-dae

IU

as Lee So-min

Kim Jong-soo

as Kim Hwan-dong

Ko Chang-seok

as Jeon Hyo-bong

Jung Seung-kil

as Son Beom-soo

Lee Hyun-woo

as Kim In-seon

Yang Hyun-min

as Jeon Moon-soo

Hong Wan-pyo

as Jo Young-jin

Heo Joon-seok

as Hwang In-kook

Lee Ha-nui

as Byung Sam

Baek Ji-won

as Sun-ja

Lee Ji-hyeon

as Jin-joo

Hwang Do-yoon

as Eun-hye

Park Hyoung-soo

as Representative Kim

Lee Eun-jae

as Yu-mi

Lee Hae-woon

as Jungle Producer Lee

Bin Chan-uk

as Reporter

Kim Myeong-jun

as Kim Chang-yeol

Kang Ha-neul

as Park Seong-chan

Park Myung-hoon

as Hae Mal-geun

Jun Suk-ho

as Sun-ja's Boyfriend

Lee Yu-bi

as Big Issue Cover Model

Park Moon-sung

as Football Commentator

Jo Woo-jong

as Newscaster

Jung Soon-won

as Detective

Kim Il-jung

as Entertainment Broadcasting Male MC

Han Jun-woo

as Entertainment Company Staff

Yun Ji-on

as Entertainment Company Staff

Song Yong-sik

as Jungle Celebrity

Kim Nam-woo

as Entertainer in the Jungle

Kim Han-sol

as Japanese Football Player

Han Sang-chul

as Homeless Soccer Club

Park Sung-jun

as Playground Thug

Jang Gyeok-su

as Ilyong Steel Red Champions Coach

Oh Min-joon

as Underground Thug

Lee Seung-joon

as Event Host

Nam Min-woo

as Playground Thug

Kim Tae-seong

Original Music Composer

Park Ji-seul

Grip

Seo Dong-gi

Camera Operator

Kim Jung-min

VFX Supervisor

Han Jae-ho

Visual Effects

Kim Chang-yeol

Executive Producer

Kim Dae-seong

"B" Camera Operator

Noh Seung-bo

Director of Photography

Nam Na-young

Editor

Kim Yeol-hoe

Digital Intermediate

Song Gyeong-seop

Still Photographer

Choi Jung-in

Original Music Composer

Hong Jeong-in

Executive Producer

Baek Sang-il

Assistant Director

Kim Nam-gyu

Assistant Director

Hong Se-hyun

Executive Producer

Lee Jong-seok

Producer

Jeon Young-wook

Still Photographer

On Se-woong

Production Sound Mixer

Lee Jong-geon

Production Design

Yun Seok-jin

Martial Arts Choreographer

Lee Sung-june

Sound Supervisor

Yang Jin-sun

Costume Design

Nam Seong-ju

Set Decoration

Oh Jin-seok

Props

Lee Myeung-eun

Makeup & Hair

Hwang Hyo-kyun

Special Effects Makeup Artist

Kwak Tae-yong

Special Effects Makeup Artist

Park Kyung-soo

Special Effects Supervisor

Kim Dae-jun

VFX Supervisor

Kim Young-ho

Sound Supervisor

Park Yu-gyeong

Producer

Park Sung-chan

Lighting Director

Lee Yu-seok

Lighting Director

Lee Byeong-heon

Director

Lee Byeong-heon

Writer