Mouse - Season 1 - Eps 6: The Donkey and Goat
After Moo Won is brutally murdered, Moo Chi gives up on everything and only keeps drinking. While Han Kook is still missing and his life is under threat, the police haven’t found any clues on the culprit. When Moo Chi gets back on his feet and starts investigating Bong Yi’s grandmother’s case, he finds out about Yo Han and his mother.
About Mouse

Title: Mouse
First Air Date: 2021-03-03
Last Air Date: 2021-05-19
Status: Ended
Rating: 8.387/10 (from 265 votes)
Language: KO
Seasons: 2
Total Episodes: 20
Network: tvN
Genres: Crime, Mystery, Sci-Fi & Fantasy
Production Companies: HIGROUND, Studio Invictus, Fantagio
Synopsis
A psychopath's ruthless serial murders have left the entire nation gripped with fear and chaos. A honest and justice-seeking rookie police officer and a veteran detective with tragic past, face against the killer. After the encounter with the psychopath, their lives totally change.
Cast

Lee Seung-gi
Jung Ba-reum

Lee Hee-jun
Go Moo-chi

Park Ju-hyun
Oh Bong-yi

Kwon Hwa-woon
Sung Yo-han

Gyeong Su-jin
Choi Hong-ju

Woo Ji-hyeon
Koo Dong-koo

Jo Jae-yun
Daniel Lee

Kim Young-jae
Go Moo-won