크레딧 출연 Jin Ji-hee Park Min-seo (young) Bae Doona Park Min-seo (adult) Song Sae-byuk Uncle Hwan Yoon Se-a Min-seo's mother Ryu Seung-su newscaster 1 Lee Young-eun newscaster 2 John D. Kim former NASA researcher Kevin Lee government employee Oh Jae-min tv host 1 Kim Ok-jin tv host 2 Jung Chul model 1 Jo Seung-min model 2 Nam Yoon-young model 3 Go Joon-hee weather girl Lee Kyung-ho Lee Sang-joon 스텝 Choi Hyun-mook Production Kim Myung-eun Production Oh Yeong-hun Production Mowg Sound Yim Pil-sung Directing Yim Pil-sung Writing Jang Jong-ah Writing Park Seong-hwan Writing Nam Na-young Editing Ha Seong-min Crew