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Secret Door (2025) – Official Trailer, Cast & Details
Secret Door at a Glance
Secret Door is a 2025 romance film helmed by Lee Dong-hyun, with a cast led by Oh Ji-yoon, Jang Tae-gyeom and Kim Dan-ah. It is 1 hour 14 minutes long and came out on December 4, 2025. Secret Door is rated 5.0/10 by TMDB users across 1 votes.
Official Trailer Coming Soon
An official trailer for “Secret Door” has not been indexed yet from verified studio channels.
Search Clips on YouTubeStoryline & Synopsis
Ham Jae-kyeong, a successful adult web novel writer, suddenly finds herself in a slump. She rewrites her writing and characters keep overlapping. Se-hee, the CEO of a web novel company, is Jae-kyeong’s friend. Se-hee suggests to Jae-kyeong that she write a SM novel as a way to overcome her slump. At first, she refuses, but after being persuaded by her assistant writer, Gi-dong, she meets Seong-soo, who enjoys SM play. Jae-kyeong is drawn to the handsome and well-mannered Seong-soo. Is he researching for her novel or is he in a relationship? Growing increasingly captivated by Seong-soo’s charm, she begins to embrace SM play.
Where “Secret Door” Fits in the 123Movies Catalog
Frequently Asked Questions About Secret Door
What is the release date of Secret Door?
Secret Door was released on December 4, 2025.
How long is Secret Door?
Secret Door runs 1 hour 14 minutes (74 minutes).
Who is in the cast of Secret Door?
Secret Door stars Oh Ji-yoon, Jang Tae-gyeom, Kim Dan-ah as Kim Se-hee and Seung Ha.
Who directed Secret Door?
Secret Door was directed by Lee Dong-hyun.
What kind of movie is Secret Door?
Secret Door is listed on TMDB as a romance film.
What is the TMDB score of Secret Door?
On TMDB it has an average user score of 5.0/10 from 1 votes.
What should I watch if I liked Secret Door?
Movies TMDB recommends alongside Secret Door include X (2011), Gabriel's Rapture: Part I (2021), Turkey Drop (2019), Innocent Thing (2014) and Out of the Blue (2022).
Can I stream the full movie of Secret Door on 123Movies?
No. 123Movies only shows official trailers and title information. Full movies are not hosted or linked on this site.
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