"Kim Jeong-ho's father died due to an erroneous map. Because of this, Kim Jeong-ho has a strong desire to make his own map. He begins a complete block map of Joseon."
Cha Seung-won
as Kim Jeong-ho
Yu Jun-sang
as Heungseon Daewongun
Nam Ji-hyun
as Soon-sil
Nam Kyung-eup
as Kim Jwa-geun
Kim In-kwon
as Ba-woo
Shin Dong-mi
as Woman from Yeoju
Jeong Bong-yeon
as Roman Catholic Assembly Hall Officer 1
Yang Hae-gil
as Roman Catholic Assembly Hall Officer 2
Lee Myung-ho
as Hong Gyeong-rae
Han Kyu-won
as Catholic Assembly Man 1
Lee Da-il
as Catholic Assembly Man 2
Lee Tae-geom
as Kim Min-jae
Kim Yool-ho
as Prince Geumwi
Stunts
Han Jeong-uk
Cha Taek-kyun
Camera Operator
Baek Sang-hoon
Visual Effects Supervisor
Choi Jung-mi
Writer
Noh Nam-seok
Kim Nam-sik
VFX Supervisor
Lee Ik-su
Production Sound Mixer
Yang Il-seok
Yoon Hwang-jik
Special Effects Makeup Artist
Park Bum-shin
Novel
Kang Woo-suk
Director
Park Si-hwan
CGI Director
Choi Yong-jae
Key Grip
Song Seung-hyun
Boom Operator
Kim Kyeong-mo
Lee Seok-min
"B" Camera Operator
Kim Sun-min
Editor
Cho Sang-kyung
Costume Design
Park Elhen
Production Design
Choi Sang-ho
Director of Photography
Jung Chang-hoon
Line Producer
Lee Seon-yeong
Executive Producer's Assistant
Kim Ju-il
Makeup & Hair
Lim Jae-young
Lighting Director
Kim Jung-gon
Set Dresser
Kang Dae-wook