| Person | Type | Job | Role(s) |
|---|---|---|---|
 Min Kyu-dong | Crew | Directing | Director, Writer |
 Kim Min-oh | Crew | Art | Production Design |
Min Jin-soo | Crew | Production | Executive Producer |
 Baek Seung-bin | Crew | Directing | Director |
 Kim Gok | Crew | Directing | Director |
 Kim Sun | Crew | Directing | Director |
Park Sun-hye | Crew | Production | Producer |
Koh Jae-young | Crew | Art | Art Direction |
djuna | Crew | Writing | Original Story |
Gil Jung-hwan | Crew | Production | Line Producer |
Park Ja-myung | Crew | Production | Producer |
 Lee Dae-yeon | Cast | Actor | Truck driver (segment 2) |
 Hong Eun-hee | Cast | Actress | Kang Ye-sun (segment 3) |
 Kim Su-an | Cast | Actress | Girl from Mars (overarching segment) |
 Jo Han-chul | Cast | Actor | survival Earth Armed Forces |
 Park Jeong-min | Cast | Actor | Dong-geun (segment 2) |
 Im Seul-ong | Cast | Actor | Yi-sang (segment 1) |
 Kyung Soo-jin | Cast | Actress | Kyung Soo-jin (segment 2) |
 Kim Jong-soo | Cast | Actor | Father-in-law (segment 1) |
 Cha Ji-yeon | Cast | Actress | Android (overarching segment) |
 Lee Jae-in | Cast | Actress | Dunko (segment 3) |
 Ji an | Cast | Actress | Daughter-in-law (segment 1) |
 Min Moo-je | Cast | Actor | Bong Yoon-sung (segment 1) |
 Lomon | Cast | Actor | PZ3000 (segment 3) |
 Kim Kang-il | Cast | bandits captain | |
 Song Sung-han | Cast | Kang Jin-goo (segment 3) | |
Sung Do-hyun | Cast | Actor | computer voice (segment 3) |
| Person | Type | Job | Role(s) |
