Lee Kyung-hoon. Lee Kyung-hoon was 9 in Beyond That Mountain as 'Sou-hwan'.
Lee Hang-na. Lee Hang-na was 50 in Beyond That Mountain as 'Sou-hwan's mother'.
Ahn Nae-sang. Ahn Nae-sang was 55 in Beyond That Mountain as 'Sou-hwan's father'.
Kang Shin-il. Kang Shin-il was 59 in Beyond That Mountain as 'Father Yoon'.
Song Chang-eui. Song Chang-eui was 41 in Beyond That Mountain as 'Kim Ik-hyeon'.
Lee Yul-eum. Lee Yul-eum was 24 in Beyond That Mountain as 'Kang Mal-son'.
Kim Won-jin. Kim Won-jin was 40 in Beyond That Mountain as 'Man-Kil's Father'.
Hwang Hyun-bin. Hwang Hyun-bin was 36 in Beyond That Mountain as 'Older Sister'.
Jeon Ji-hak. Jeon Ji-hak was 48 in Beyond That Mountain as '[Puffer Fish Merchant]'.
Choi Jong-tae. Choi Jong-tae was 55 in Beyond That Mountain as 'Director, Writer'Kim Byeong-jeong. Kim Byeong-jeong was >> in Beyond That Mountain as 'Director of Photography'Lee Jin-hee. Lee Jin-hee was >> in Beyond That Mountain as 'Costume Design'Yun Seong-gi. Yun Seong-gi was >> in Beyond That Mountain as 'Production Sound Mixer'Jeon Sang-joon. Jeon Sang-joon was >> in Beyond That Mountain as 'Martial Arts Choreographer'
Jeong Chae-bong. Jeong Chae-bong would have been no older than 54 in Beyond That Mountain as 'Book'Kim Ji-min. Kim Ji-min was >> in Beyond That Mountain as 'Digital Intermediate'
Kim Ki-cheon