Skip to content

123MVIESWatch Your Favorite Movies Online

Movies TV-Series Top Rated

Search movies or series

Browse

Movies
TV-Series
Top Rated
Genres

Genres

Action
Adventure
Animation
Comedy
Crime
Documentary

About

About
FAQ
Privacy
Terms

123MVIESWatch Your Favorite Movies Online

Browse and discover movies and TV series — ratings, cast, trailers, and where to watch them legally on the services you already have.

This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability data provided by JustWatch via TMDB.

© 2026 123 Movies. A discovery guide — we do not host or stream any video content.

Who Are You: School 2015 poster

Who Are You: School 2015

Original title: 후아유 - 학교 2015

She lost herself but found her other self.

7.686 votes20151h / ep1 season16 episodesEnded

Drama
Mystery

After losing her memory in an accident, a bullied high school orphan finds herself in the place of an identical-looking girl who's gone missing.

Created by: Kim Seong-yoon
First aired: 27 April 2015
Network: KBS2

Trailer

Top Cast

Kim So-hyun
Lee Eun-bi / Go Eun-byul
Nam Joo-hyuk
Han Yi-ahn
Yook Sung-jae
Gong Tae-kwang
Lee Cho-hee
Lee Shi-jin
Jeon No-min
Gong Jae-ho

David Lee

Park Min-joon

Kim Hee-jung

Cha Song-joo

Lee Pil-mo

Kim Joon-seok

Shin Jung-keun

Dean of Students

Yang Hee-kyung

Park Min-kyung

Jeon Mi-seon

Song Mi-kyung

Jung In-gi

Park Joon-hyung

Kim Min-seok

Min-suk

Kim Jung-nan

Shin Jung-min

Lee Hwa-Kyum

Jo Hae-na

Kim Bo-ra

Seo Young-eun

Lee Si-won

Jung Min-Young

Kang Ji-woo

Young Go Eun-byul

Cho Soo-hyang

Kang So-young

Park Hwan-Hee

Kyung-Jin

More Like This

Nancy Drew

Light on Me

Scream: The TV Series

Tyler Perry's The Oval

Notes from the Last Row

Bitch X Rich

The Innocent Man

The Hardy Boys

Professor T

In Your Radiant Season

Degrassi

Uzumaki

Agatha Christie's Marple

Star

Grease: Rise of the Pink Ladies

Heartstopper

Where to Watch

Region

Stream with a subscription

Rakuten Viki
OnDemandKorea

Watch free

Rakuten Viki

Open on JustWatch↗

Availability data for United States provided by JustWatch via TMDB. Listings can change without notice — check the provider before subscribing.

Seasons

Season 116 episodes · 2015

Who Are You: School 2015 (2015) | 123 Movies