The trailers just keep coming! Now we have one for the new Korean drama Nobody Knows starring Kim Seo Hyung (SKY Castle) and Ryu Deok Hwan (Special Labor Inspector Mr. Jo). Kim Seo Hyung is already bringing the intensity as she deals with a variety of horrible crimes.
Nobody Knows is a police drama about a violent crimes detective (Kim Seo Hyung) whose close friend was murdered by a serial killer when they were young that works to find the culprit after murders start again in the present.
Nobody Knows is scheduled to premiere in March on SBS.
Trailer available here: https://youtu.be/rwleJk4obp4