Two ill-fated men become a comic duo to investigate criminal cases involving a rare brain disease together.
Jung Yong-hwa
Shin Ha-ru
Cha Tae-hyun
Geum Myeong-se
Kwak Sun-young
Seol So-jeong
Ye Ji-won
Kim Mo-ran
Jeong Dong-hwan
Hwang Dong-woo
Kim Soo-jin
Shin Ji-hyeong
Im Cheol-hyung
Park Chi-guk
Woo Hyeon
Kim Gil-joong
