Hello Monster

Hello Monster Online – Running about 1h an episode and made in South Korea, Hello Monster (2015) is a Mystery and Drama series in the 123movies catalog with 1 season and 16 episodes. The cast includes Seo In-guk and Jang Na-ra; No Sang-hoon directs. 131 votes put it at 7.3/10. 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?