Mouse

Lee Seung-gi

Jung Ba-reum· 20 ep

Lee Hee-jun

Go Moo-chi· 20 ep

Park Ju-hyun

Oh Bong-yi· 20 ep

Kwon Hwa-woon

Sung Yo-han· 20 ep

Gyeong Su-jin

Choi Hong-ju· 20 ep

Woo Ji-hyun

Koo Dong-koo· 20 ep

Jo Jae-yun

Daniel Lee· 20 ep

Kim Young-jae

Go Moo-won· 20 ep

Hwang Se-on

Kim Da-seul· 20 ep

Baek Jae-woo

Song Su Ho [Young]· 6 ep

Kim Min-kyung

Song Soo-jung's Mother· 5 ep

Kim Jung-nan

Sung Ji-eun· 4 ep

Hyun Bong-sik

Bok Ho-nam· 4 ep

Chun Jung-Ha

Na Chi-Kook's Mom· 4 ep

Lee Seo-jun

Na Chi Kook· 4 ep

Kim Yeong-ok

Oh Bong-yi's Grandmother· 3 ep

Kim Kang-hoon

Young Jae-hoon· 3 ep

Yoon Seo-hyun

Kang Ki-Hyeok· 3 ep

Pyo Ji-hoon

Shin Sang· 3 ep

Song Boo-gun

Song Soo-ho· 3 ep

Kim Ha-eon

Kim Han-kook· 3 ep

Ahn Nae-sang

Park Du-seok· 3 ep

Seon Ah Rin

Jo Mi-Jung· 3 ep

Park Soi

Young Choi Hong-joo· 2 ep

Jo Yeon-ho

Young Go Moo-won· 2 ep

Joo Ye-rim

Young Oh Bong-yi· 2 ep

Ahn Jae-wook

Han Seo-jun· 2 ep

Son Woo-hyeon

Kim Joon Sung· 2 ep

Bae Seong-il

Detective Interviewing Jae Hoon· 2 ep

Kang Mal-geum

Jung Ba-Reum's Aunt· 2 ep

Song Min-jae

Young Go Mu-chi· 2 ep

Cherish Maningat

Kim Han-Kook's Mother· 2 ep

Park Eun-young

Staffing Agency Woman· 2 ep

Jung Eun-pyo

Kang Duk Soo· 2 ep

Kwak Min-ho

Prisoner· 2 ep

Park Hye-na

Byun Soon-Young· 2 ep

Park Kee-ryung

OBN News Chief· 2 ep

Byun Yun-jeong

Mrs. Oh· 2 ep

Kim Young-Joo

Sherlock Hong-Ju staff· 2 ep

Shim Yoo-Seung

Sherlock Hong-Ju staff· 2 ep

Cho Wan-ki

Reporter Yang· 2 ep

Kim Ha-neul

Jung Soo-jin· 2 ep

Lee Eon-jeong

Pregnant Lady· 1 ep

Suh Dong-hyun

Teenage Go Moo-chi· 1 ep

Seo Jeong-yeon

Go Moo-chi's Mother· 1 ep

Jeong Kang-hee

Go Moo-chi's Dad· 1 ep

Kim Kyeol

Jae-hoon's Father· 1 ep

Kim Dong-ha

Jae Min· 1 ep

Ahn Seo-Yeon

Jae Hee· 1 ep

Seo Woo-jin

Young Jae-hoon· 1 ep

Jang Ui-don

Attorney Hwang· 1 ep

Jeong Seok-yong

Woo Jae-pil· 1 ep

Park Jae-wan

Police Commissioner· 1 ep

Ahn Ha-young

Song Soo-jung· 1 ep

Lee Do-hyung

Jung Ba-Reum's Uncle· 1 ep

Jung Ae-ri

Choi Young-shin· 1 ep

Yoo Ha-bok

Shin Sung-min· 1 ep

Min Eung-sik

Shin Jae-hyung· 1 ep

Park Yong

Kim Ji-wan· 1 ep

Yoon Bok-sung

Jung Joong-suk· 1 ep

Lee Ja-ryeong

Kim Woo-seon· 1 ep

Kang Moon-kyung

President· 1 ep

Sung Chan-ho

Government Official· 1 ep

Lee Jae-eun

Koo Dong-Koo's Mom· 1 ep

Yoo Yong

Sisters Killer· 1 ep

Im Yu-ran

Witness· 1 ep

Kang Chan-yang

Nurse· 1 ep

Kim Mi-hye

Jae-hoon's Teacher· 1 ep

Song In-seop

Prison Doctor· 1 ep

Kim Ro-sa

Student's Mom· 1 ep

Jung Nan-hee

Teacher· 1 ep

Kang Suk-won

Male Talk Show Guest· 1 ep

Oh Ji-young

Female Talk Show Guest· 1 ep

Jang Jae-kwon

Second Male Talk Show Guest· 1 ep

Eom Hye-soo

Police Officer· 1 ep

Kim Joo-ah

Orphanage Employee· 1 ep

Chae Yeon-hee

Grocery Store Employee· 1 ep

Kim Borana

Hostess Bar Manager· 1 ep

Kang Ro-chae

Park Hye Won· 1 ep

Kim Hyo-gyeong

Byun Min-Ji· 1 ep

Kim Sung-kyung

Fact Check host· 1 ep

Yang Ha-yoon

Min-Jung· 1 ep

Oh Min-joon

Bully· 1 ep

Choi E-sun

[Motorcycle deliveryman]· 1 ep

Han Chang-hyun

Government Employee· 1 ep

Jeong Yoon-hee

Reporter (Eps 7)· 1 ep

Kim Sung Jun

Myung Go Nam· 1 ep