Netflix is bringing a new Korean thriller movie called "Wall to Wall", starring Kang Ha-Neul, Yum Hye-Ran, and Seo Hyun-Woo. This movie tells a real and scary story about apartment life, noise, and how people act when pushed too far. If you enjoy Korean thrillers or stories based on real-life stress, this is a must-watch.

Basic Info About the Movie

  • Movie Title (English): Wall to Wall

  • Original Title (Literal): 84 Square Meters

  • Revised Romanization: 84Gegobmeter

  • Hangul: 84제곱미터

  • Director: Kim Tae-Joon

  • Writer: Kim Tae-Joon

  • Genre: Thriller / Apartment

  • Distributor: Netflix

  • Release Date: July 18, 2025

  • Language: Korean

  • Country: South Korea

When Will "Wall to Wall" Be Released?

"Wall to Wall" will be released on July 18, 2025, on Netflix. You can stream it from anywhere in the world with a Netflix account. The movie is in Korean, but subtitles will be available in many languages.

What Is the Movie “Wall to Wall” About?

The movie is about a man named Woo-Sung (played by Kang Ha-Neul). He is an office worker in his 30s who finally buys his own apartment after working hard for years. He uses all his money, takes out big loans, and even sells his mom’s garlic field to pay for the home.

But after moving in, his dream turns into a nightmare.

Woo-Sung starts to hear strange, loud noises from the apartment above. He can’t sleep and begins to fight with his neighbors. The stress keeps getting worse. He teams up with his upstairs neighbor Jin-Ho (played by Seo Hyun-Woo) to find out where the noise is coming from.

At the same time, Eun-Hwa (played by Yum Hye-Ran) is the apartment representative. She tries to keep peace between the residents while the tension rises.

The poster says:
“The apartment’s not to blame. People are the problem.”

This tells us that the movie is not just about noise, but also about human behavior and mental stress.

Main Cast of Wall to Wall

  • Kang Ha-Neul as Woo-Sung – A tired office worker trying to live his dream

  • Yum Hye-Ran as Eun-Hwa – The apartment representative trying to stop fights

  • Seo Hyun-Woo as Jin-Ho – The upstairs neighbor who joins the noise search

Watch the Trailer for “Wall to Wall”

The main trailer is already out on Netflix’s YouTube channel. It shows Woo-Sung’s quiet life slowly turning dark and intense as he deals with apartment noise and strange events.