Ha Jung-woo
Incheon Airport traffic controller (voice)
Kim Byeong-ok
Monk
Jung Kyung-ho
Ma Joon-gyu
Kim Sung-su
Self (cameo)
Oh Kwang-rok
Jeju Airport traffic controller (cameo)
Ma Dong-seok
Airport staff (cameo)
Kim Sung-kyun
Passenger (cameo)
Kim Sun-kyung
Child's mother
Kim Jae-hwa
Flight attendant Kim Hwal-ran
Lim Hyun-sung
Co-pilot Lee Dong-hee
Choi Gyu-hwan
Reporter Kim Hyun-ki
Kang Han-na
Mary
Han Soo-hyun
Pilot Han Ki-bum
Kang Shin-chul
Cabin manager Kang Shin-choo
Ko Sung-hee
Flight attendant Minamito
Kim Ki-cheon
CEO Huh Seung-bok
Go Gyu-pil
Ma Joon-gyu's bodyguard
Hwang Jeong-min
Fainted fan
Kim Jae-young
Flight attendant Kim Cho-rong
Lee Kyu-bok
Ma's manager 2
Lee Ji-hoon
Doctor
Lee Sang-won
Groom
Kim Ye-rang
Flight attendant Song Ja-young
Na Hye-jin
Flight attendant / Ma's ex
Son Hwa-ryeong
Im Choon-nyeo
Lee Soo-in
Bride