Movie guide
The Sadness (2021): movie guide
The Sadness (2021) is a Horror, Thriller running about 100 minutes. It holds a TMDB score of 6.8/10 from 1,282 votes. Notable cast includes Berant Zhu, Regina Lei, Wang Tzu-chiang, Apple Chen. Cinema Box covers trailers, cast, and details for discovery — not full streaming.
- Released: 2021-01-22
- Runtime: 100 min
- TMDB: 6.8/10
- Genres: Horror, Thriller
Last updated: 2026-11-11 · First listed: 2021-01-22

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What is The Sadness about?
A young couple is pushed to the limits of sanity as they attempt to be reunited amid the chaos of a pandemic outbreak. The streets erupt into violence and depravity, as those infected are driven to enact the most cruel and ghastly things imaginable.
Cast highlights
The Sadness features Berant Zhu, Regina Lei, Wang Tzu-chiang, Apple Chen, Lan Wei-hua, Ralf Chiu. Open the Cinema Box title page for the full cast list and character credits.
Key facts
Release date: 2021-01-22. Runtime: 100 minutes. TMDB score: 6.8/10 (1,282 votes). Genres: Horror, Thriller. Original language: zh. Status: Released.
Discover The Sadness on Cinema Box
Cinema Box is a movie and TV discovery app for Android. Use it to browse The Sadness, watch official trailers when available, save titles to your list, and plan what to watch — without hosting or streaming full films.
Frequently asked questions
- What genre is The Sadness?
- The Sadness is listed as Horror, Thriller on TMDB.
- How long is The Sadness?
- The Sadness runs about 100 minutes.
- Who stars in The Sadness?
- Cast highlights include Berant Zhu, Regina Lei, Wang Tzu-chiang, Apple Chen, Lan Wei-hua, Ralf Chiu.
- Does Cinema Box stream The Sadness?
- No. Cinema Box is discovery-only — trailers, details, ratings, and watchlists. It does not host or stream full movies.
- Where can I track The Sadness?
- Open the The Sadness page on cinemabox.app or install the official Cinema Box Android app from Google Play for watchlists and discovery tools.








