Yoo Jaesuk

Yoo Jae-suk

Lee Kwangsoo

Lee Kwang-soo

Kim Jongmin

Kim Jong-min

Park Min-Young

Park Min Young

Ahn Jaewook

Ahn Jae-wook

Oh Sehun

Sehun

Kim Se-jeong

Kim Se-jeong

Sehun

Se-hun

K

Ahn Nae-sang

M

Lee Jae-yong

Genius Detective

Lee Juck

Chef

Lee Ki-woo

C

Kim Jung-tae

Doctor

Park Hae-jin

Lee Seung-gi

Lee Seung-gi

Yoo Yeonseok

Yoo Yeon-seok

Mysterious gentleman

Jang Gwang

Museum Chairman

Woo Hyun

Seo Kangjoon

Seo Kang-joon

Magic girl

Shin Hye-jung

Genius Detective

Lee Jang-won

Billard place owner

Yoon Hyung-bin

Entertainment CEO

An Ilkwon

BJ

Lee Chang-min

Ju Sooro

Kim Su-ro

Blogger

Jeong Jun-ha

Village leader

Lee Won-jong

Actress

Jung Hye-sung

Kang Taeoh

Kang Tae-oh

Gong Myung

Gong Myung

Tae Hang-ho / Renaissance / Tae Hang-pyo

Tae Hang-ho

Shamen

Kim Shin-young

Director

Jo Woo-jong

Thief

Yoon Sung-ho

Roommate

Lee Guk-joo

Billard player

Cha Yuram

Genius Detective

John Park

Member

Hong Jong-hyeon

Fortune Teller

Ye Ji-won

Kang Sungjin

Kang Sung-jin

Genius Detective

WENDY

RENA

Park Na-rae

Charming/Choi Hyunwoo

Choi Hyun-woo

Yu Il

Yu Il

Asia Prince

Lee Myunghoon

Composer

Lee Munjae

Thief

Nam Chang-hee

Kim Min-jae

Kim Min-jae

Lee Taehwan

Lee Tae-hwan

Secretary

Kriesha Chu

Art gallery owner

Kim Bum-soo

Sushi store owner

Cho Yoonho

Hypnotist

Joshua Seth

Bar owner

Kim Beom-jun

Yoon Jong-hoon

Yoon Jong-hoon

Kangbuk

Kangnam

Tteokbokki place owner (M)

Kang Jae-jun

Curator 1

Min Ji-young

Jung Jae-hyung

Jung Jae-hyung

Tteokbokki place owner (F)

Lee Eunhyeong

Curator 2

Choi Young-wan

Stephanie Lee

Stephanie Lee

Shin Jae-Pyung / Shin Jae-Pyung (Voice)

Shin Jae-pyung

Ko Kyu-pil

Ko Kyu-pil

Ahn I-Gwon / Ahn Il-Gwon

Ahn Il-kwon

Hwang Bora

Hwang Bo-ra