봉태규
Gu-chang
정려원
A-ni / Ha-ni
이혜은
Young-Sun
Shin Eun-jung
Sang-Hee
Kim İn-kwon
Gu-Chang's friend
Jo Dal-hwan
Bum
Zin Tae-hyun
Shi-Hoo
Kim Hye-ok
Gu-chang's mother
지민
Antarctic Rescuer
