This time-slip drama centers around Bong Pil and his five friends who travel between the past and present through a manhole in order to stop a wedding scheduled a week later.
HERO Jaejoong
Bong Pil
16 episodes
Uee
Kang Soo Jin
16 episodes
Cha Sun-woo
Jo Seok Tae
16 episodes
Jung Hye-sung
Oh Jin Suk
16 episodes
Ju Jin-mo
Bong Pil's father
16 episodes
Kim Hye-ok
Bong Pil's mother
16 episodes
Seo Hyun-chul
Soo Jin's father
16 episodes
Lee Yeon-kyung
Soo Jin's mother
16 episodes
Kang Hong-suk
Bong Pil's friend
16 episodes
Seo Min-ji
Bong Pil's friend
16 episodes
