CinebyTV

Find your next great watch.

Skip to content
HomeSearchMoviesSeriesMy library
Discover
CinebyTV
↵
What’s new
Friendly Rivalry
Friendly Rivalry poster

Series · 2025

Friendly Rivalry

The story of us who never learned how to lose.

TMDB 8.7 / 1020251 seasons

A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.

Original title: 선의의 경쟁

  1. Home
  2. /TV Shows
  3. /Friendly Rivalry
Friendly Rivalry poster

About Friendly Rivalry

★ 8.7 / 1020251 SeasonSeries

A high-teen mystery thriller about a close relationship between teenage girls in a harsher survival competition than entrance examinations.

Directed by Kim Tae-hee

Genres: Mystery, Drama

Episodes

Season 1

Cast

Lee Hye-ri

Lee Hye-ri

Yoo Je-yi

Chung Su-bin

Chung Su-bin

Woo Seul-gi

Kang Hye-won

Kang Hye-won

Joo Ye-ri

Oh Woo-ri

Oh Woo-ri

Choi Gyeong

Kim Tae-hun

Kim Tae-hun

Yoo Tae-joon

Chae Seo-eun

Chae Seo-eun

Jo Ah-ra

Choi Young-jae

Choi Young-jae

Nam Byeong-jin

Kim Sang-ji

Kim Sang-ji

Beom-soo

Lee Won-jae

Lee Won-jae

Woo Do-hyeok

Yoo Jung-Rae

Yoo Jung-Rae

Homeroom Teacher

Kang Jin-ah

Kang Jin-ah

Kwon Hee-yoon

Ma Hyun-ji

Ma Hyun-ji

Park Byeong-hui

Choo Ye-jin

Choo Ye-jin

Yoo Je-na

Ha Min

Ha Min

Principal

Lee Na-ra

Lee Na-ra

Joo Ye-ri Mother's

Seo Eun-oh

Seo Eun-oh

Kim Shan-young

You may also like

School Spirits
School Spirits
School Spirits

2023Series

Pretty Little Liars
Pretty Little Liars
Pretty Little Liars

2010Series

One of Us Is Lying
One of Us Is Lying
One of Us Is Lying

2021Series

The Body
The Body
The Body

2026Series

Riverdale
Riverdale
Riverdale

2017Series

Love Alarm
Love Alarm
Love Alarm

2019Series

Pretty Little Liars: Original Sin
Pretty Little Liars: Original Sin
Pretty Little Liars: Original Sin

2022Series

Light Shop
Light Shop
Light Shop

2024Series

Revenge of Others
Revenge of Others
Revenge of Others

2022Series

The Girlfriend
The Girlfriend
The Girlfriend

2025Series

The Crowded Room
The Crowded Room
The Crowded Room

2023Series

Tell Me Lies
Tell Me Lies
Tell Me Lies

2022Series

Dead-End Job
Dead-End Job
Dead-End Job

2026Series

Hello Monster
Hello Monster
Hello Monster

2015Series

Echoes
Echoes
Echoes

2022Series

The Better Sister
The Better Sister
The Better Sister

2025Series

The Witch
The Witch
The Witch

2025Series

Harlan Coben's Shelter
Harlan Coben's Shelter
Harlan Coben's Shelter

2023Series

Hierarchy
Hierarchy
Hierarchy

2024Series

Dear X
Dear X
Dear X

2025Series

CinebyTV

A little less searching.
A lot more watching.

EXPLOREMoviesSeriesDiscoverViewing guidesMovie genresTV genres
YOUR CORNERMy libraryContinue watchingComing soon
CinebyTVAbout usGet in touchPrivacy
© 2026 CinebyTVIndependent movie discovery. Catalog data and images: TMDB. This product uses the TMDB API but is not endorsed or certified by TMDB.
HomeSearchMoviesSeriesLibrary