A top detective is reunited with a childhood friend who has since become a leading criminal profiler. Can they join forces to stop a serial killer?
| Title | Hello Monster |
|---|---|
| Subtitle Available |
 ETC.
|
| Alternative Titles | Neoreul Gieokhae, Remember記號, Hello Monster, I Remember You |
| First Air Date | 2015-06-22 |
| Last Air Date | 2015-08-11 |
| Number of Episodes | 16 |
| Number of Seasons | 1 |
| Genres | Mystery, Drama, |
| Networks | KBS2, |
| Casts | Seo In-guk, Jang Na-ra, Park Bo-gum, Lee Chun-hee, Choi Won-young, Im Ji-eun, Min Sung-wook, Kim Jae-young, Jun Kwang-ryul, Son Seung-won |
| Plot Keywords | , |
Lee Hyun
Seo In-guk
Cha Ji-an
Jang Na-ra
Jung Sun-ho/Lee Min
Park Bo-gum
Kang Eun-hyuk
Lee Chun-hee
Lee Joon-ho/Lee Joon-yeong
Choi Won-young
Hyun Ji-soo
Im Ji-eun
Son Myung-woo
Min Sung-wook
Min Seung-Joo
Kim Jae-young
Lee Joong-Min
Jun Kwang-ryul
Choi Eun-Bok
Son Seung-won
