롤러코스터

정경호

Ma Joon-gyu

김병옥

Monk

최규환

Reporter Kim Hyun-ki

김기천

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

Han Soo-hyun

Pilot Han Ki-bum

임현성

Co-pilot Lee Dong-hee

Kim Jae-young

Flight attendant Kim Cho-rong

Kang Shin-chul

Cabin manager Kang Shin-choo

이지훈

Doctor

Lee Sang-won

Groom

Lee Soo-in

Bride

고규필

Ma Joon-gyu's bodyguard

황정민

Fainted fan

강한나

Mary

김선경

Child's mother

Kang Sung-beom

Gimpi Airport traffic controller

오광록

Jeju Airport traffic controller (cameo)

마동석

Airport staff (cameo)