- Country: South Korea
- Genres: Action, Crime, Mystery
- Release: 2021-02-01
- Director: N/A
- Writers: N/A
- Language: Korean
- Stars: Lee Seung-gi , Hee-joon Lee , Park Ju-hyun , Soo-jin Kyung , Bong-sik Hyun , Ji-hyeon Woo , Ji-Hoon Pyo , Seo Hyun Yoon , Hwa-Woon Kwon , Nae-sang Ahn
- Runtime: 1 min
- Awards: 1 win & 1 nomination
- AKA: Mauseu (Hong Kong) , Mouse (Egypt) , Mauseu (United States of America) , Mauseu (United Arab Emirates) , Mauseu (Germany) , Mouse (Singapore) , MOUSE窺探 (Taiwan) , Mauseu (Poland) , Mouse (United Kingdom) , Mouse (Australia) , Mouse (Thailand) , Мышь (Russian Federation) , Mauseu (Spain) , 마우스 (Korea) , Mouse (India) , Mauseu (Korea) , Mouse (South Africa) , Mauseu (France, French Republic) , Mauseu (Italy) , Mauseu (Mexico) , マウス (Japan) , Mauseu (Turkey) , Mauseu (Netherlands the) , Mouse (Philippines) , Mouse (Canada) , Mouse (Indonesia) , Mouse (United States of America) , Mauseu (Brazil) , Mouse (India) , Mauseu (Sweden) , Mauseu , Mauseu (Canada) , Mouse 마우스 (South Korea)
- Plot: Jung Ba Reum (Lee Seung-gi) is a rookie police officer, working at a police substation whose life changes when he encounters a psychopathic serial killer. This drives him and his partner Go Moo Chi (Lee Hee-joon) to unearth the truth behind psychopathic behaviors. This also raises the questions, whether it is possible to scan a psychopath in the mother's womb using fetal genetic testing? And if the child in the womb is a psychopath, will it be wise to have that child?
- IMDB:tt13634792
Mouse Cast · · · ALL
Lee Seung-gi
Jung Ba-reum
Lee Hee-jun
Go Moo-chi
Park Ju-hyun
Oh Bong-yi
Hwa-Woon Kwon
Sung Yo-han
Soo-jin Kyung
Choi Hong-ju
Ji-hyeon Woo
Koo Dong-koo
Jae-yoon Jo
Daniel Lee
Yeong-jae Kim
Go Moo-won