Official website: http://programs.sbs.co.kr/drama/switch/
Casts
Jang Keun-suk
Sa Do-Chan / Baek Joon-Soo
Han Yeri
Oh Ha-Ra
Jung Woong-in
Geum Tae-Woong
Jo Hee-bong
Director Bong
Shin Do-hyun
So Eun-Ji
Lee Jeong-kil
Choi Jung-Pil
Kim Seo-ra
Ha-Ra's mother
Cha Yeob
Investigator Go
Choi Jae-won
Jung Do-Young
Go Wook
Manager Kim
