Season 1
Episodes
1 The Head Hunter Mar 3, 2021 
2 Eye for an Eye Mar 4, 2021 
3 Resurfacing Murder Cases Mar 10, 2021 
4 Who Are You? Mar 11, 2021 
5 The Live Broadcast Mar 17, 2021 
6 The Donkey and the Goat Mar 18, 2021 
7 Memory Loss Mar 24, 2021 
8 Ba-reum's Memories Mar 25, 2021 
9 Ba-reum's Brain Mar 31, 2021 
10 Sung Yo-han in Me Apr 1, 2021 
11 Kill Him! Kill Her! Apr 8, 2021 
12 The Yo-han in Ba-reum Apr 14, 2021 
13 DNA on the Weapon Apr 15, 2021 
14 The Cat Killer Apr 21, 2021 
15 It Was All Me! Apr 22, 2021 
16 Was It Really Sung Yo-han? May 5, 2021 
17 The Guryeong Family Massacre May 6, 2021 
18 Please, Give Me Some Time May 12, 2021 
19 Kim Joon-sung's Laptop May 13, 2021 
20 Ba-reum's Final Call May 19, 2021