Season 1
(2018)
Overview
Tackling different mysteries in each episode of this game show, seven sleuths get closer to solving the biggest one of all: What happened to Project D?
Cast
as Yoo Jae-suk
as Park Min-Young
as Oh Sehun
as Ahn Jae-wook
as Kim Se-jeong
as Lee Kwang-soo
as K
as Kim Jong-min
Episodes
Forewarned Murder 8.5
May 4, 2018
A man named "M" invites seven people to a murder game party. Among the eight in the room, one will become a victim, and…
Treasure Island 7.0
May 4, 2018
Recognized for their performance, the detectives report to Jeju Island, where their first client asks them to participa…
Kwang-soo, a Murderer 6.0
May 11, 2018
While enjoying their break on Jeju Island, the detectives get a shocking call from K, who says Kwang-soo is a prime mur…
Messages from the Dead 6.0
May 11, 2018
Jong-min comes across a diary of a dead teen girl who was possibly murdered. To find the truth, he gathers the detectiv…
The Last Vampire 6.0
May 18, 2018
A woman turns up dead on an island off the coast of Incheon. The detectives learn that a centuries-old legend of a vamp…
Battle of the Detectives 7.0
May 18, 2018
To find the missing self-portrait of a recently deceased painter, two rival curators at a Seoul art museum each commiss…
The Vanished Magician 6.0
May 25, 2018
Without any cases to solve, the detectives enjoy watching a magic show rehearsal -- until the show's star magician sudd…
The Mysterious Gentleman 6.0
May 25, 2018
A man who introduces himself as K's old friend offers the detectives lavish pay and a chance to partake in a special mi…
Operation: Criminal Transport 6.0
June 1, 2018
A culprit asks specifically for the detectives to escort him to the police station. In exchange, he promises to tell th…
The Disappearance of K 6.0
June 1, 2018
The detectives receive a text message from K that was written three months ago. It asks them to come to Incheon, where …