Dear X poster

Series · Ended

Dear X

“"X" Marks Her Next Victim.”

8.720251h 4m1 seasonCrimeDrama
Watch nowMore trailers
The short answerChecked against TMDB data

Dear X at a glance

Dear X is a 2025 crime and drama series, running 1h 4m. It has 1 season and 12 episodes listed on TMDB, and its status is “Ended”. Age rating: TV-MA in the United Kingdom.

In the United Kingdom it is listed on CJ ENM Selects Amazon Channel.

TV-MA age rating1h 4m1 seasonCrimeDrama

Rated TV-MA in the United Kingdom — intended for adults. Expect the themes and content that rating covers.

All key facts9
Format
TV series
First aired
2025-11-06
Seasons
1
Episodes
12
Episode length
1h 4m
Genres
Crime, Drama
Original language
Korean
Status
Ended
TMDB rating
8.7 / 10 · 135 votes

Facts come from TMDB and are refreshed automatically. Availability is per country and changes weekly — the United Kingdom row is what you see by default.

Availability

Where to watch in the United Kingdom

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Streaming data by JustWatch, delivered through TMDB and cached for six hours — updating now. This site does not sell or host these streams.

Compare the services themselves? All streaming services, or read how availability works.

Synopsis

Series overview

Behind a beautiful face hides a cruel nature—Baek Ah-jin, who sees through and manipulates others' hearts. After stepping on the sacrifices of many to reach the top, everything begins to change the moment she arrives there. A woman wearing a mask to escape hell and climb to the highest place. And the story of the Xs being brutally crushed by her.

Cast

4 names
Kim You-jungBaek Ah-jin
Kim Young-daeYoon Joon-seo
Kim Do-hoonKim Jae-oh
Lee Yul-eumLim Le-na

Seasons and episodes

12 episodes

Questions about Dear X

Quick answers
Where can I watch Dear X in the United Kingdom?

In the United Kingdom, Dear X is listed on CJ ENM Selects Amazon Channel. Use the country selector above the facts to see another market — streaming rights differ by country.

Is Dear X suitable for children?

Dear X is rated TV-MA in the United Kingdom. That rating covers the themes and content levels set by the local classifier, so use it together with your own judgement for younger viewers.

Is Dear X on PelisPlus UK?

Dear X has a full discovery page on PelisPlus UK with its synopsis, cast, ratings, seasons and episode guide. PelisPlus UK does not host video files; playback opens the third-party player sources configured by the site operator.

What is Dear X about?

Behind a beautiful face hides a cruel nature—Baek Ah-jin, who sees through and manipulates others' hearts. After stepping on the sacrifices of many to reach the top, everything begins to change the moment she arrives there. A woman wearing a mask to escape hell and climb to the highest place. And the story of the Xs…

How many seasons of Dear X are there?

Dear X has 1 season and 12 episodes listed on TMDB. Use the season tabs to see every episode.

Can I watch the Dear X trailer?

Yes. Press Watch trailer to play Dear X | Official Trailer | November 6 on #HBOMaxAsia without leaving this page. The trailer is embedded from YouTube.

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