Overview
Jang-soo is a judo instructor who is indifferent to everyone but his daughter. One day he realizes he can see Tae-jin, a ghost who used to be a devoted police officer. Tae-jin asks Jang-soo to help solve the case that took his life away from him.
Cast
Don Lee
Kim Young-kwang
Lee You-young
Choi Gwi-hwa
Ju Jin-mo
Choi Yu-ri
Heo Jae-ho
Ko Kyu-phil
Bae Jung-hwa
