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?
1 - 1Forewarned Murder May. 04, 2018
1 - 2Treasure Island May. 04, 2018
1 - 3Kwang-soo, a Murderer May. 11, 2018
1 - 4Messages from the Dead May. 11, 2018
1 - 5The Last Vampire May. 18, 2018
1 - 6Battle of the Detectives May. 18, 2018
1 - 7The Vanished Magician May. 25, 2018
1 - 8The Mysterious Gentleman May. 25, 2018
1 - 9Operation: Criminal Transport Jun. 01, 2018
