Sol Kyung-gu Kim Jae-guk Doh Kyung-soo Hwang Sun-woo Kim Hee-ae Yoon Moon-yeong Park Byung-eun Jeong Min-gyu Jo Han-chul The Minister Choi Byung-mo The Vice Minister Hong Seung-hee Kang Han-byul Lee Sung-min Hwang Gyu-tae Kim Rae-won Lee Sang-won Lee Yi-kyung Cho Yoon-jong Choi Jung-woo The President Park Seon-yeong Narrator Brad Little NASA Administrator Paul de Havilland NASA Deputy Administrator Gina Theresa Williamson Julie Anderson Baek Seung-chul Rescue Leader Han Soo-hyun FDO Chun Sin-hwan Guidance Lee Sang-won Prop Yeom Ji-young Telmu Lee Yoon-jae Doctor 1 Choi Dae-sung Doctor 2 Cha Young-ju Space Center Staff Kang Jun-Seok Space Center Staff Sol Kyung-gu Kim Jae-guk Doh Kyung-soo Hwang Sun-woo Kim Hee-ae Yoon Moon-yeong Park Byung-eun Jeong Min-gyu Jo Han-chul The Minister Choi Byung-mo The Vice Minister Hong Seung-hee Kang Han-byul Lee Sung-min Hwang Gyu-tae Kim Rae-won Lee Sang-won Lee Yi-kyung Cho Yoon-jong Choi Jung-woo The President Park Seon-yeong Narrator Brad Little NASA Administrator Paul de Havilland NASA Deputy Administrator Gina Theresa Williamson Julie Anderson Baek Seung-chul Rescue Leader Han Soo-hyun FDO Chun Sin-hwan Guidance Lee Sang-won Prop Yeom Ji-young Telmu Lee Yoon-jae Doctor 1 Choi Dae-sung Doctor 2 Cha Young-ju Space Center Staff Kang Jun-Seok Space Center Staff