A mystery game show in which six celebrity players become suspects in a murder case and they have to prove themselves innocent while at the same time try to solve the mystery of who killed the victim among them like the game 'Clue'.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Who Killed Chairman Lee? Part 1 | 2014-05-10 | 71 min |
| Season 1 | Episode 2 | Who Killed Chairman Lee? Part 2 | 2014-05-17 | 71 min |
| Season 1 | Episode 3 | Who Killed Classmate Sarah? Part 1 | 2014-05-24 | 77 min |
| Season 1 | Episode 4 | Who Killed Classmate Sarah? Part 2 | 2014-05-31 | 78 min |
| Season 1 | Episode 5 | Who Killed Office Team Leader? Part 1 | 2014-06-07 | 75 min |
| Season 1 | Episode 6 | Who Killed Office Team Leader? Part 2 | 2014-06-14 | 76 min |
| Season 1 | Episode 7 | Who Killed Prisoner Lee? | 2014-06-21 | 96 min |
| Season 1 | Episode 8 | Who Killed the Doctor's Wife? | 2014-06-28 | 93 min |
| Season 1 | Episode 9 | Who Killed Referee Shin? | 2014-07-05 | 111 min |
| Season 1 | Episode 10 | Who Killed Actress Jun? | 2014-07-12 | 115 min |
| Season 2 | Episode 1 | Blood Red Wedding Dress | 2015-04-08 | 81 min |
| Season 2 | Episode 2 | Murder at the Fried Chicken Place | 2015-04-15 | 91 min |
| Season 2 | Episode 3 | The Beauty Pageant Murder | 2015-04-22 | 95 min |
| Season 2 | Episode 4 | Chaebol Female College Student Murder | 2015-04-29 | 93 min |
| Season 2 | Episode 5 | The Entertainment Company Murder | 2015-05-06 | 90 min |
| Season 2 | Episode 6 | The Cruise Ship Murder (1) | 2015-05-13 | 93 min |
| Season 2 | Episode 7 | The Cruise Ship Murder (2) | 2015-05-20 | 93 min |
| Season 2 | Episode 8 | Unit 804 Murder | 2015-05-27 | 93 min |
| Season 2 | Episode 9 | Intersection Murder | 2015-06-03 | 93 min |
| Season 2 | Episode 10 | Villa Murder | 2015-06-10 | 96 min |
| Season 2 | Episode 11 | Crime Scene PD Murder (Part 1) | 2015-06-17 | 96 min |
| Season 2 | Episode 12 | Crime Scene PD Murder (Part 2) | 2015-06-24 | 95 min |
| Season 3 | Episode 1 | The Presidential Candidate Murder Case | 2017-04-28 | 96 min |
| Season 3 | Episode 2 | The Star Chef Murder Case | 2017-05-05 | 97 min |
| Season 3 | Episode 3 | The Police School Murder Case | 2017-05-12 | 97 min |
| Season 3 | Episode 4 | The Swindler Murder Case | 2017-05-19 | 101 min |
| Season 3 | Episode 5 | The Musical Actor Murder Case | 2017-05-26 | 97 min |
| Season 3 | Episode 6 | The Coffee Shop Murder Case | 2017-06-02 | 96 min |
| Season 3 | Episode 7 | The Campsite Murder Case | 2017-06-09 | 96 min |
| Season 3 | Episode 8 | The Science School Murder Case | 2017-06-16 | 94 min |
| Season 3 | Episode 9 | The Mansion Murder Case | 2017-06-23 | 96 min |
| Season 3 | Episode 10 | The Hotel Murder Case | 2017-06-30 | 97 min |
| Season 3 | Episode 11 | The Island Village Murder Case | 2017-07-07 | 97 min |
| Season 3 | Episode 12 | The Crime Scene Awards Murder Case | 2017-07-14 | 98 min |
| Writing | Choi Jun-sung | Writer |
| Writing | Jeong So-young | Writer |
| Writing | Jeon Byeol | Writer |
| Writing | Jang Hee-gyeong | Writer |
| Directing | Hwang Seul-woo | Director |
| Directing | Hyun Ji-in | Director |
| Directing | Ko Hee-yeon | Director |
| Directing | Lee Geon-jun | Director |
| Production | Yoon Hyun-jun | Producer |
| Directing | Park Ji-ye | Director |
| Writing | Jeon Hyo-jin | Writer |
