Starring · 31
- Ryoo Seung-bumYoon Seok-woo
- Go Joon-heeKim Yoo-mi / Weathercaster
- Park Hae-ilRU-4 / In-myoung (voice)
- Kim Kang-wooRobot Repairman Park Do-won
- Bae DoonaPark Min-seo
- Bong Joon HoLee Joon-ho
- Jin Ji-heeYoung Park Min-seo
- John D. KimFormer NASA Researcher
- Don LeeHigh School Zombie
- Kim Gyu-riBodhisattva Hye-joo
- Jo Yoon-heeJi-eun
- Jung WooJoong-dong
- Kim Moo-yulJi-ho
- Yoon Se-aMin-seo's Mother
- Song Sae-byukHwan
- Lee Seung-joonDad
- Kim Seo-hyungRobot Scientist Min Yoo-ni
- Song Young-changCo. President Kang
- Choi Gwi-hwaRemoval Team
- Ryu Seung-suAnnouncer
- Lee Young-eunAnnouncer
- Kim Roi-haSeok-woo's Father
- Lee Kan-heeSeok-woo's Mother
- Hwang Hyo-eunSeok-woo's Sister
- Yoon Je-moonJoo Je-moon
- Kim Su-namMonk
- Choi Deok-moonChief
- Kim Kyung-ikAD Notebook Moderator
- Lee Bong-gyuSenior Monk
- Jung Jae-jinSpiritual Leader
- Choe Dae-HunSeg. Heavenly Creature - Monk
Crew
- Director
- Lim Pil-seong, Kim Jee-woon
- Сценарист
- Kim Jee-woon, Yim Pil-sung, Yang Jong-kyu, Lee Hwan-hee
- Оператор
- Cho Sang-yun, Ha Sung-min, Kim Ji-yong
- Композитор
- Mowg
- Монтажёр
- Nam Na-young, Moon Se-kyoung, Im Sun-gyeong
- Художник
- Kang So-yeong