Next Sohee

A female detective investigates the cause of a high school girl’s death and uncovers a disturbing truth.

Drama Thriller

Kim Si-eun

(So-hee)

Bae Doona

(Yoo-jin)

Jung Hoe-ryn

(Jun-hee)

Kang Hyun-oh

(Tae-joon)

Bahk Woo-young

(Dong-ho)

Lee In-young

(Eun-ah)

Park Hui-eun

(So-hee's Mother)

Kim Yong-jun

(So-hee's Father)

Sim Hee-seop

(Former Team Manager)

Yoon Ga-i

(Ji-won)

Jung Soo-ha

(Jung-in / Customer Oh Joo-yeon (voice))

Park Yoon-hee

(Director)

Choi Hee-jin

(Newcomer Team Manager)

Yoo Jeong-ho

(Head Manager)

Moon Jung-woong

(Headquarters Staff 1 / Customer Choi Cheol-woong (voice))

Kim Tae-yoon

(Headquarters Staff 2)

Yoo Jae-won

(Call Center Colleague Yoo-jeong)

Kim Hee-won

(Call Center Colleague Seon-ae)

Park Seo-kyoung

(Call Center Colleague Park Seul-ki)

Kim Woo-kyum

(Detective Bae)

Kim Tae-woong

(Detective Kim / Customer Yoon Won-sang (voice))

Song Yo-sep

(Chief of Criminal Division)

Na Jong-min

(Chief of Police Station)

Heo Jeong-do

(Homeroom Teacher)

Park Soo-young

(Vice Principal)

Kwon Da-ham

(Chief of Staff)

Hwang Jeong-min

(School Vice-Commissioner)

Han Hye-ji

(Former Team Manager's Wife)

Sim Ji-an

(Former Team Manager's Son)

Eom Ok-ran

(Bar Owner)

Kim Soo-yeong

(Practice Room Member Soo-yeong)

Lee Hwa-young

(Practice Room Member Hwa-young)

Yoo Jae-yeon

(Practice Room Member Jae-yeon)

Cho Yu-jin

(Practice Room Member Min-ji)

Lee Ji-ho

(Practice Room Member Ji-ho)

Jang Eun-jeong

(Practice Room Member Eun-jeong)

Lee Jong-min

(Gopchang Restaurant Man)

Oh Joong-hoon

(Call Center Guide Staff)

Na Won-hee

(New Colleague Myeong-kyeong / Customer Koo Min-seo (voice))

Jo Ha-min

(New Colleague Eun-hwa)

Kang Hee-min

(Call Center Agent / Customer Lee Joo-bin (voice))

Ko Ha-eun

(Call Center Agent)

Kim Do-yeon

(Call Center Agent)

Kim Mi-ri

(Call Center Agent)

Kim Soo-yeon

(Call Center Agent)

Kim Chae-won

(Call Center Agent)

Kim Hye-yoon

(Call Center Agent)

Park Hyeon-yeong

(Call Center Agent)

Park Hyeon-ha

(Call Center Agent)

Baek Seo-yeon

(Call Center Agent)

Son Jin-joo

(Call Center Agent)

Yang Ah-reum

(Call Center Agent)

Yang Yeon-hee

(Call Center Agent)

Yoon So-hee

(Call Center Agent)

Yoon Ye-hyeon

(Call Center Agent)

Lee Se-min

(Call Center Agent)

Lee Soo-bin

(Call Center Agent)

Lee Yoo-song

(Call Center Agent)

Lee Han

(Call Center Agent)

Im Jin-kyeong

(Call Center Agent)

Jin Min-jeong

(Call Center Agent)

Choi Ha-won

(Call Center Agent)

Park Gun-joo

(Tae-joon's Bullying Colleague)

Kwon Joon-yeol

(Tae-joon's Factory Colleague)

Cha Woo-young

(Tae-joon's Factory Colleague)

Lee Seung-yeong

(Tae-joon's Factory Colleague)

Yoo Yong-hee

(Parking Lot Security Guard)

Lee Yoon-ji

(Female Employee on Her Way to Work)

Min Jae-won

(Security Guard)

Sin Ho-yeon

(Security Guard)

Jeon Jeong-hoon

(Security Guard)

Park Hyeon-gook

(Human and Net Staff)

Park Seong-woong

(Forensic Examiner)

Jang In-tae

(Funeral Staff)

Lee Chae-yeong

(Redhead Trainee)

Son Yoo-jin

(Trainee)

Ahn So-jeong

(Trainee)

Chae-seul

(Trainee)

Go Eun-seon

(Chaperone Teacher)

Kang Seo-hoo

(Child Going to School)

Kwon Hae-rin

(Child Going to School)

Bae Seo-eun

(Child Going to School)

Seo Hyo-won

(Child Going to School)

Seo Jae-hee

(Child Going to School)

Lee Eun-gyoo

(Child Going to School)

Kim Ki-hyun

(Dong-ho's Factory Colleague)

Kim Jae-beom

(Dong-ho's Factory Colleague)

Kim Jong-hak

(Dong-ho's Factory Colleague)

Nam Yoon-gi

(Dong-ho's Factory Colleague)

Seo Sang-woo

(Dong-ho's Factory Colleague)

Heo Geon-haeng

(Dong-ho's Factory Colleague)

Gal Jae-yoon

(Funeral Director)

Kim Jin-yeong

(Technical Team Staff / Customer Cho Sang-wook (voice) / Customer Jeong Doo-wan (voice))

Na Ye-eun

(Jun-hee's Fan)

Kim Ye-na

(Police Station Staff)

Chu Eun-kyeong

(Police Station Staff)

Kim Han-saem

(Detective Bae's Stand-In)

Moon Seong-ryeol

(Customer Seo Jang-woo (voice))