Dong-hyun is a high school student. One day, he falls from the rooftop and bumps into Pan-soo who is a passerby. Pan-soo is a member of a criminal organization. When the two men wake up in the hospital, they discover that they have switched bodies.
Jung Jin-young
Park Sung-woong
Ra Mi-ran
Lee Soo-min
Kim Kwang-kyu
Lee Jun-hyeok
Yoon Song-ah
Park Kyung-hye
Jung Yun-ha
Kim Hyeon-mok
Jang Jin-hee
Oh Yun-su
Ji Chan
Kwon Hyeok-beom
Nam Jin-bok
Kim Hong-pa
Mi So-yun
Jung Hyun Cheol
Lee Pung-un
Cha Young-ju
Bae Kyung Min
Jung Won-chang
Heo Yoo-ri
Park Ji-hoon
Cho Hyun-young
Park Ju-hyun
Kwon Hyeok-beom
Son Kwang-Eop
Kim Tae-jun
Kim Jae-man
Lim Seung-Jun
Jo Young-ji
Lee Kwang-ho
Yun Bu-jin
Oh Ji-young
Kim Young
Seo Seung-won
Kim Joon-hyung
Park Jin-su
Kim Geon
Park Shin-ah
Hyun Young
Kim Bu-seon
Jung Yoon-seo
Lee Ja-eun
Han So-Hyun
Im Dae Il
Jo Kyung-hyun
Kwak Ji-yoo
Jin Soo Sun
Shin Jae Min
Kim Bum-jin
Yoon Dan-bi
Kim Dae-han
Nam Tae-woo
Hwang In-jun
Lee Jung Do
Jung Ji Yeon
Lee Keon-gu
Lee Woo-je
Lee Dong-Young
Kim Sang Gyeom
Cho Sung-hee
Lee Woo-sung
Park Jin-ah
Heo Na-kyung
Choo Suk-Young
Im Ji Hyung
Min Ji-a