Composer
Director
Martial Arts Director
Screenwriter
Main Role
- Chae Soo BinHan Yeo ReumMain Role
- Lee Je HoonLee Soo YeonMain Role
- Lee Dong GunSeo In WooMain Role
- Kim Jee Soo Main Role
Support Role
- Kim Kyung NamOh Dae KiSupport Role
- Lee Soo KyungNa Yeong JooSupport Role
- Ro WoonGo Eun SeobSupport Role
- Park Hyuk KwonJang Won Sik [Owner of Fox Bride Star café]Support Role
- Jang Hyun SungKwon Hee SeungSupport Role
- Lee Sung WookChoi Moo JaSupport Role
- Hong Ji MinHeo Young RanSupport Role
- Jung Jae SungLee Woo TaekSupport Role
- Ahn Sang WooGong Seung CheolSupport Role
- Yoon Joo ManJo Won HoSupport Role
- Na Seok Min[Manager Jo's subordinate]Support Role
- Ha Ji EunShi Je In [Ramp Management employee]Support Role
- Park Ji Il[In Woo's father / Homeless man]Support Role
- Nam Da ReumLee Soo Yeon [Young]Support Role
- Kim Joon WonMo Jun Hoon [Section Chief]Support Role
Guest Role
- Kim Ha YunHan Yeo Reum [Young] (Ep. 1)Guest Role
- Yoo Joon Hoo[Little boy] (Ep. 1)Guest Role
- Yoon Gyung Ho[Angry passenger] (Ep. 1)Guest Role
- Kim Won HaePark Tae Hee [Ramp manager] (Ep. 1-2, 9-10, 27)Guest Role
- Kim Dae GeonKim Geon Yoo [Schizophrenia passenger] (Ep. 2)Guest Role
- Lee Hyun KyunMr. Lee [AB Airline's manager] (Ep. 2-3)Guest Role
- Lee Su Ryeon[Flight controller] (Ep. 2, 4, 9, 26-27)Guest Role
- Yoon Sa Bong[Smuggler] (Ep. 3)Guest Role
- Seo Dong Hyun[Smuggler's son] (Ep. 3)Guest Role
- Ejay FalconIan Santos [Filipino passenger] (Ep. 7-8)Guest Role
- Lauren Young[Filipino pregnant lady] (Ep. 7-8)Guest Role
- Kim Min Joon[Boy in emergency landing plane] (Ep. 8-9)Guest Role
- Kim Yeo JinYoon Hye Won [Yeo Reum's mother} (Ep. 8-10, 23)Guest Role
- Choi Won YoungHan Jae Young [Yeo Reum's father] (Ep. 14-15, 24, 26, 32)Guest Role
- Kim Yoon Joo[Flower artist] (Ep. 15)Guest Role
- Joey Albright[Drug smuggler] (Ep. 15)Guest Role
- Joo Byung Ha[Young adult passenger] (Ep. 15)Guest Role
- Yun Ji On[Security check employee] (Ep. 15-16)Guest Role
- Im Won Hee[Sales clerk] (Ep. 17, 32)Guest Role
- Bae Noo RiOh Min Jung [Yeo Reum's high school bully] (Ep. 19-20)Guest Role
- Ahn Chang Hwan[Airport staff's abusive ex] (Ep. 21-24, 30-31)Guest Role
- Park Seo YeonGong So Hee [Seung Cheol's daughter] (Ep. 25-26)Guest Role
- Park Myung Shin[Dae Gi's mother] (Ep. 25-26)Guest Role
- Kim Mi HyeMs. Seon [Flight attendant] (Ep. 27)Guest Role
- Jang Hae MinSoo Bin [Delayed flight passenger] (Ep. 28)Guest Role
- Moon Hak Jin[Reporter] (Ep. 29-30)Guest Role
- Ra Lee Hye Jin[Flower lady] (Ep. 29-30)Guest Role
- Bret Allan Lindquist[Co-pilot]Guest Role
- Kim Woo Jin[Rude man]Guest Role
- Jin Ga Min[Policeman]Guest Role
- Noreen Joyce Guerra[Airport staff]Guest Role
- Song Hoon[Plane captain]Guest Role
- Lee Won Hee[Air traffic controller]Guest Role
- Chuk Jae Hee[Manager of KR Airlines]Guest Role
- Mi Ram[Congressman's daughter]Guest Role
- Lee Seul Ah Guest Role
- Lee Yong Joon Guest Role
- Choi Min Woo Guest Role
- Kang Jung Woo Guest Role
- Kim Li Na[flight attendant]Guest Role
- JJ Graham[Pilot] (Ep. 8-9)Guest Role
- Kim Jin Ok[Bus passenger]Guest Role
Unknown
- Jin Shi Won Unknown
- Richard Kim Unknown
- Bae Eun Woo Unknown
- Jeon Soo Yeon Unknown
Bit part
- Oh Kyung Min[Tattoo man]Bit part
- Oh Tae Eun[Passenger who doesn't cry on the plane] (Ep. 9)Bit part
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