롤러코스터

Чон Кьон Хо

Ma Joon-gyu

Кім Бьон Ок

Monk

최규환

Reporter Kim Hyun-ki

Кім Кі Чхон

CEO Huh Seung-bok

Son Hwa-ryeong

Im Choon-nyeo

고성희

Flight attendant Minamito

Na Hye-jin

Flight attendant / Ma's ex

Kim Ye-rang

Flight attendant Song Ja-young

김재화

Flight attendant Kim Hwal-ran

Beatrice Anyango Okech

Flight attendant Ko Sook-gyeong