Character Name : Girl from Mars (overarching segment)

Original Name : 김수안

Gender : Female

Character Name : Android (overarching segment)

Original Name : 차지연

Gender : Female

Character Name : Yi-sang (segment 1)

Original Name : 임슬옹

Gender : Male

Character Name : Bong Yoon-sung (segment 1)

Original Name : 민무제

Gender : Male

Character Name : Father-in-law (segment 1)

Original Name : 김종수

Gender : Male

Character Name : Daughter-in-law (segment 1)

Original Name : Ji an

Gender : Female

Character Name : Dong-geun (segment 2)

Original Name : 박정민

Gender : Male

Character Name : Kyung Soo-jin (segment 2)

Original Name : 경수진

Gender : Female

Character Name : Truck driver (segment 2)

Original Name : 이대연

Gender : Male

Character Name : Kang Ye-sun (segment 3)

Original Name : 홍은희

Gender : Female

Character Name : Kang Jin-goo (segment 3)

Original Name : Song Sung-han

Gender : Male

Character Name : Dunko (segment 3)

Original Name : 이재인

Gender : Female

Character Name : PZ3000 (segment 3)

Original Name : 로몬

Gender : Male

Character Name : survival Earth Armed Forces

Original Name : 조한철

Gender : Male

Character Name : computer voice (segment 3)

Original Name : Sung Do-hyun

Gender : Male

Character Name : bandits captain

Original Name : Kim Kang-il

Gender : Male