The story about three detectives in their 20's who transform into old men in their 70's overnight and one elite detective who luckily stays young as himself. The drama will comically tell the story of the three detectives trying to regain their young bodies back.
Lee Soon-jae , Byun Hee-bong , Jang Gwang , Kim Hee-chul , Lee Cho-hee , Kim Eung-soo , Park Eun-ji , Kwon Min-a , Heo Jae-ho , Byung Hun
