Lee Seung-gi ( 이승기 )

Cha Dal-gun

Bae Suzy ( 배수지 )

Go Hae-ri / Elsa

Shin Sung-rok ( 신성록 )

Gi Tae-woong

Moon Jeong-hee ( 문정희 )

Jessica Lee

Baek Yoon-sik ( 백윤식 )

Jung Gook-pyo

Moon Sung-keun ( 문성근 )

Hong Sun-jo

Lee Kyung-young ( 이경영 )

Edward Park

Lee Ki-young ( 이기영 )

Kang Joo-chul

Kim Min-jong ( 김민종 )

Park Man-young

Jeong Man-sik ( 정만식 )

Min Jae-shik

Hwang Bo-ra ( 황보라 )

Gong Hwa-sook

Choi Gwang-il ( 최광일 )

Park Man-young

Lee Si-yu ( Lee Si-yu )

Seo Young-ji

Kim Jong-soo ( 김종수 )

An Gi-dong

Shin Seung-hwan ( 신승환 )

Kim Se-hun

Ryu Won ( Ryu Won )

Miki

Kim Jeong-hyeon ( 김정현 )

Hong Seung-bum

Park Ah-in ( 박아인 )

Lily

Go Gyu-pil ( 고규필 )

Park Gwang-duk

Teo Yoo ( 유태오 )

Jerome / Park Su-chan

Jang Hyuk-jin ( 장혁진 )

Kim Woo-gi

Choi Dae-chul ( 최대철 )

Kim Do-su

Kim Min-Seo ( Kim Min-Seo )

Han Ki-soo

Kang Kyung-hun ( 강경헌 )

Oh Sang-mi

Sung Chan-ho ( Sung Chan-ho )

Plane Crash Victim's Father

Choi Yoo-jin ( Choi Yoo-jin )

Lee Pil-sun

Ham Tae-in ( Ham Tae-in )

Sun-jo's secretary

Yang Jiani ( Yang Jiani )

Kim Gwi-seon ( Kim Gwi-seon )

Han Ye-ju ( Han Ye-ju )

Lee Kyeong-uk ( Lee Kyeong-uk )

Kim Si-heon ( Ким Си Хён )

Kim Ga-bin ( Kim Ga-bin )

[Paramedic]

Choi Joon-hyuk ( Choi Joon-hyuk )