Who Joon
Lee Geun-young
JJ / Choi Jae-joon
Oh In-hyung
Go Soo-hwan
Mi-Jung
Seo Ji-hyang
Han Jae-won
Noh Do-yoon
Bae Young-seok
reporter
Flight Stewardess That Helps Who Joon
Young Who Joon
Who Joon’s Dad’s Friend
Kim Eun-chae
Director Meeting with In-hyung
Jang Hwa-jeong
Kang Ji-hyuk
Roy Ahn
Cha Yu-ri
Shin-hyuk
Ra-ra
Gang-yeon
