 Jung Kyung-hoMa Joon-gyu | Ma Joon-gyu |
 Kim Byeong-okMonk | Monk |
 Choi Gyu-hwanReporter Kim Hyun-ki | Reporter Kim Hyun-ki |
 Kim Ki-cheonCEO Huh Seung-bok | CEO Huh Seung-bok |
 Son Hwa-ryeongIm Choon-nyeo | Im Choon-nyeo |
 Ko Sung-heeFlight attendant Minamito | Flight attendant Minamito |
 Na Hye-jinFlight attendant / Ma's ex | Flight attendant / Ma's ex |
 Han Sun-wooFlight attendant Song Ja-young | Flight attendant Song Ja-young |
 Kim Jae-hwaFlight attendant Kim Hwal-ran | Flight attendant Kim Hwal-ran |
| BBeatrice Anyango OkechFlight attendant Ko Sook-gyeong | Flight attendant Ko Sook-gyeong |
 Han Soo-hyunPilot Han Ki-bum | Pilot Han Ki-bum |
 Lim Hyun-sungCo-pilot Lee Dong-hee | Co-pilot Lee Dong-hee |
 Kim Jae-youngFlight attendant Kim Cho-rong | Flight attendant Kim Cho-rong |
 Kang Shin-chulCabin manager Kang Shin-choo | Cabin manager Kang Shin-choo |
 Lee Sang-wonGroom | Groom |
 Lee Soo-inBride | Bride |
 Ko Kyu-pilMa Joon-gyu's bodyguard | Ma Joon-gyu's bodyguard |
 Hwang Jeong-minFainted fan | Fainted fan |
 Lee Ji-hoonDoctor | Doctor |
 Kang Han-naMary | Mary |
 Kim Sun-kyungChild's mother | Child's mother |
| KKang Sung-beomGimpi Airport traffic controller | Gimpi Airport traffic controller |
 Oh Kwang-rokJeju Airport traffic controller (cameo) | Jeju Airport traffic controller (cameo) |
 Don LeeAirport staff (cameo) | Airport staff (cameo) |
 Kim Sung-kyunPassenger (cameo) | Passenger (cameo) |
 Kim Sung-suSelf (cameo) | Self (cameo) |
 Lee Kyu-bokMa's manager 2 | Ma's manager 2 |
 Ha Jung-wooIncheon Airport traffic controller (voice) | Incheon Airport traffic controller (voice) |
