The First Man

Ham Eun-jung

Oh Jang-mi / Ma Seo-rin

Oh Hyun-kyung

Chae Hwa-young

Yoon Sun-woo

Kang Baek-ho

Park Geon-il

Kang Jun-ho

Kim Min-seol

Jin Hong-ju

Jeong So-yeong

Jung Suk-hui

Kim Hak-seon

O Bok-gil

Lee Hyo-jeong

Ma Dae-chang

Lee Ki-chang

O Tae-pyeong

Lee Jae-hwang

Lee Gang-hyeok

Jung Chan

Kang Nam-bong

Kim Sun-hye

Yeom San-wol

Choi Ji-yeon

Han Yeong-ja

Kim Young-pil

Ma Dong-seok

Ahn Joo-in

Yang Geom-sun