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.

Dear.M poster

Dear.M

Original title: 디어엠

6.140 votes20221h 5m / ep1 season12 episodesEnded

Drama

Campus life at Seoyeon University has always been relatively peaceful, but when an anonymous post pops up on the school’s online community, the entire campus is flipped upside down.

First aired: 29 June 2022
Network: Viki, U-NEXT

Top Cast

Park Hye-su
Ma Joo-ah
Jaehyun
Cha Min-ho
Roh Jeong-eui
Seo Ji-min
Bae Hyeon-seong
Park Ha-neul
Lee Jin-hyuk
Gil Mok-jin
Woo Da-vi
Hwang Bo-young

Kwon Eun-bin

Min Yang-hee

Hwang Bo-reum-byeol

Choi Ro-sa

Lee Jung-sic

Moon Joon

Yoon Jin-sol

Cha Min-ju

Kim Joon-ho

—

Cho Jun-young

Ban Yi-dam

Hong Min-gi

Dong-gyu

More Like This

Doona!

My Life with the Walter Boys

Snowdrop

The Eighth Sense

Bel-Air

Extracurricular

Pretty Little Liars

Love Alarm

Being Human

School 2013

Weak Hero

Vampire Academy

Hierarchy

All American: Homecoming

Life on Top

Revenge of Others

Where to Watch

Region

Stream with a subscription

Rakuten Viki

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 112 episodes · 2022

Dear.M (2022) | 123 Movies