Mouse

Name: Mouse
Director: Kang Cheol-woo
Genre: Crime, Mystery
Released: 2021-03-03
Rating: 8.3
Cast: Lee Seung-gi, Lee Hee-jun, Park Ju-hyun, Kwon Hwa-woon, Gyeong Su-jin

마우스

Year: 2021
Country: KR
Language: ko
Genre: Crime, Mystery
Runtime: 76 min
Rating: 8.3/10
Status: Ended
Seasons: 1
Episodes: 20
Specials: 5
Director: Kang Cheol-woo

Plot Overview

A psychopath's ruthless serial murders have left the entire nation gripped by fear and chaos. An honest, justice-seeking rookie police officer and a veteran detective with a tragic past, face off against the killer. After their encounter with the psychopath, their lives change completely.

Parents guide

No guide for this title yet. Its absence does not mean the title has no scenes unsuitable for children.

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Director

Kang Cheol-woo

Cast & Key Characters

Lee Seung-giJung Ba-reum

Lee Hee-junGo Moo-chi

Park Ju-hyunOh Bong-yi

Kwon Hwa-woonSung Yo-han

Gyeong Su-jinChoi Hong-ju

Woo Ji-hyunKoo Dong-koo

Jo Jae-yunDaniel Lee

Kim Young-jaeGo Moo-won

Hwang Se-onKim Da-seul

Baek Jae-wooSong Su Ho [Young]

Kim Min-kyungSong Soo-jung's Mother

Kim Jung-nanSung Ji-eun

Writers

CRChoi Ran

Production

Fantagio HIGROUND Studio Invictus tvN

Season & Episode Breakdown

Specials 5 episodes

1 A Special Mouse Highlight 2021-04-07
2 Mouse: The Predator - Part 1 2021-04-28
3 Mouse: The Predator - Part 2 2021-04-29
4 Mouse: The Theatrical Cut 2021-05-10
5 Mouse: The Last 2021-05-20

Season 1 20 episodes

1 The Head Hunter 2021-03-03
2 Eye for an Eye 2021-03-04
3 Resurfacing Murder Cases 2021-03-10
4 Who Are You? 2021-03-11
5 The Live Broadcast 2021-03-17
6 The Donkey and the Goat 2021-03-18
7 Memory Loss 2021-03-24
8 Ba-reum's Memories 2021-03-25
9 Ba-reum's Brain 2021-03-31
10 Sung Yo-han in Me 2021-04-01
11 Kill Him! Kill Her! 2021-04-08
12 The Yo-han in Ba-reum 2021-04-14
13 DNA on the Weapon 2021-04-15
14 The Cat Killer 2021-04-21
15 It Was All Me! 2021-04-22
16 Was It Really Sung Yo-han? 2021-05-05
17 The Guryeong Family Massacre 2021-05-06
18 Please, Give Me Some Time 2021-05-12
19 Kim Joon-sung's Laptop 2021-05-13
20 Ba-reum's Final Call 2021-05-19

Critical Reception & Ratings

Mouse is rated 8.3 out of 10 by viewers — 343 votes.

Trailer

Mouse images

Frequently Asked Questions (FAQ)

What is Mouse about?

How many seasons and episodes does Mouse have?

1 season and 20 episodes.

Is Mouse still airing, and will there be another season?

This series has ended. It finished after 1 season and 20 episodes; no new season announced according to TMDB. According to TMDB; data last refreshed October 19, 2026.

Who stars in Mouse?

Lee Seung-gi, Lee Hee-jun, Park Ju-hyun, Kwon Hwa-woon, Gyeong Su-jin, Woo Ji-hyun.

Who is the director of Mouse?

Kang Cheol-woo.

When was Mouse released?

2021.

Where can I watch Mouse?

Available on Smart Souq's Smart subscriptions.