# Apartment 404 (2024)

> Six celebrity residents time-hop through eight episodes of real Korean apartment incidents to uncover each building's hidden secret.

Canonical page: https://ember.film/tv/153600

## Facts

- Seasons: 1
- Episodes: 8
- Episode runtime: 90 min
- Status: Ended
- Genres: reality, mystery, comedy
- Created by: Jung Chul-min
- Network: tvN
- Cast: Yu Jae-seok, Cha Tae-hyun, Oh Na-ra, Yang Se-chan, JENNIE, Lee Jung-ha, Jo Se-ho, Im Woo-il
- TMDB rating: 7.6/10
- IMDb: https://www.imdb.com/title/tt31037265/

## Ember's analysis

- Pacing: brisk
- Intensity: mild
- Complexity: accessible
- Violence: none
- Tone: playful, curious, breezy, suspenseful, warm

## Synopsis

Apartment 404 (2024) is a South Korean reality mystery series created by Jung Chul-min for tvN. Six celebrity residents, including Yu Jae-seok, Cha Tae-hyun, Oh Na-ra, Yang Se-chan, JENNIE and Lee Jung-ha, appear as themselves while investigating the suspicious apartment in which they live. Each episode the year changes, and the cast is dropped into a different past era to confront a real incident that happened in a Korean apartment and to uncover the secret behind it. The engine is a hunt for clues: the group pieces together testimony, records and physical traces to determine who will become the main character able to reveal the truth. The eight-episode single season moves between eras through an unscripted structure, mixing chase-style detective work with banter, awkward reactions and real laughter. Its tone is playful and curious, with a light mystery edge and a grounded connection to history. Fans of Korean variety shows, reality competition formats and true-story puzzle programs will find resonance here, alongside those who enjoy the investigative spirit of Unknown Session.

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