100%
Cast & crew completeness
- Cast
- Filled (25 people)
- Crew
- Filled
Cast
25 credited
Kang Soo-youn Lead Seo-hyun 
Kim Hyun-joo Lead Jung-yi 
Ryu Kyung-soo Sang-hoon 
Uhm Ji-won Se-yeon 
Lee Dong-hee Chairman 
Han Woo-yeol Jae-kyung 
Yun Ki-chang Researcher 1 
Lee Ga-kyung Researcher 2 
Shin Min-jae Researcher 3 
Kim Sun-hyuk Researcher 5 / Voice over the Radio (voice) 
Lee Hyun-kyun Doctor 
Park So-i Young Seo-hyun 
Na Ho-sook Seo-hyun's grandmother 
Ki Hwan Suit Man 1 
Lee Seung-chan Suit Man 2 
Kim Tae-jun Buffet 
Do Yong-gu General 1 
Hong Seok-bin General 2 
Jeon Jung-il Suit General 1 
Son Young-soon Old Jung-yi 
Cha Young-ju Nurse 
Cha Hee Woman in Suit 
Park So-eul Monorail Kid 
Yoon Hyun-gil Monorail mom 
Shin Chi-young Worker
Crew
Grouped by departmentDirecting
2 credited
Writing
1 creditedProduction
3 credited
Camera
4 creditedEditing
3 credited
Sound
4 credited
Art
3 credited
Costume & Make-Up
4 credited
Visual Effects
11 credited- Kim Hyeong-rok VFX Artist
- Jo Gyeong-hun Visual Effects Director
- Jung Hwang-soo VFX Supervisor
- Hong Jeong-ho VFX Supervisor
- Park Kyung-soo Special Effects Supervisor
- Kim Chang-seok Special Effects Supervisor
- Lee Eun-mi Compositing Artist
- Eun Jae-hyeon VFX Artist
- Kim Wook Visual Effects Producer
- Park Ye-seul VFX Supervisor
- Lee Ji-yeon Compositing Artist
Lighting
1 credited
No "where to watch / play" here — lwl is a metadata service, not a streaming directory.