Suspense, surprises and fun abound in this Korean variety game show featuring big personalities and even bigger mysteries in every episode.
Episodes
Forewarned Murder
A man named "M" invites seven people to a murder game party. Among the eight in the room, one will become a victim, and another the culprit.
Treasure Island
Recognized for their performance, the detectives report to Jeju Island, where their first client asks them to participate in a treasure hunt.
Kwang-soo, a Murderer
While enjoying their break on Jeju Island, the detectives get a shocking call from K, who says Kwang-soo is a prime murder suspect and is on the run.
Messages from the Dead
Jong-min comes across a diary of a dead teen girl who was possibly murdered. To find the truth, he gathers the detectives at the school she attended.
The Last Vampire
A woman turns up dead on an island off the coast of Incheon. The detectives learn that a centuries-old legend of a vampire has haunted the islanders.
Battle of the Detectives
To find the missing self-portrait of a recently deceased painter, two rival curators at a Seoul art museum each commission a team of detectives.
The Vanished Magician
Without any cases to solve, the detectives enjoy watching a magic show rehearsal -- until the show's star magician suddenly disappears without a trace.
The Mysterious Gentleman
A man who introduces himself as K's old friend offers the detectives lavish pay and a chance to partake in a special mission -- but there's a catch.
Operation: Criminal Transport
A culprit asks specifically for the detectives to escort him to the police station. In exchange, he promises to tell them everything they want to know.
The Disappearance of K
The detectives receive a text message from K that was written three months ago. It asks them to come to Incheon, where their final test awaits.
Top Cast
Yoo Jae-suk
Yoo Jae-suk
Park Min-young
Park Min-Young
Sehun
Oh Sehun
Kim Se-jeong
Kim Se-jeong
Lee Kwang-soo
Lee Kwang-soo
Lee Seung-gi
Lee Seung-gi
Kim Jong-min
Kim Jong-min
