Sul Kyung-gu
Kim Jae-guk
Acting
Doh Kyung-soo
Hwang Sun-woo
Acting
Kim Hee-ae
Yoon Moon-yeong
Acting
Park Byung-eun
Jeong Min-gyu
Acting
Cho Han-cheul
The Minister
Acting
Choi Byung-mo
The Vice Minister
Acting
Hong Seung-hee
Kang Han-byul
Acting
Lee Sung-min
Hwang Gyu-tae
Acting
Kim Rae-won
Lee Sang-won
Acting
Lee Yi-kyung
Cho Yoon-jong
Acting
Choi Jung-woo
The President
Acting
Park Seon-yeong
Narrator
Acting
Brad Little
NASA Administrator
Acting
Paul de Havilland
NASA Deputy Administrator
Acting
Jonathan Ehren Groff
James Glenn
Acting
Brian M. Van Hise
Andy Walker
Acting
Gina Theresa Williamson
Julie Anderson
Acting
Jack Lyons
William Jones
Acting
Baek Seung-chul
Rescue Leader
Acting
Han Soo-hyun
FDO
Acting
Kim Dong-hwan
INCO
Acting
Chun Sin-hwan
Guidance
Acting
Lee Sang-won
Prop
Acting
Yeom Ji-young
Telmu
Acting
Lee Yoon-jae
Doctor 1
Acting
Choi Dae-sung
Doctor 2
Acting
Cha Young-ju
Space Center Staff
Acting
Kang Jun-seok
Space Center Staff
Acting
Jung Yun-ha
TM/TC
Acting
Choi Pil-sang
Space Center Staff
Acting