3cm (2019): cast, story & where to watch
2019 · Film

Released in 2019, 3cm is a notable film.
What it’s about. Tuberous Sclerosis Complex (TSC) is a genetic disorder that causes noncancerous tumors to grow in different parts of the body. However, the Hong Kong government has been slow to allow treatment for the disease, especially in relaxing regulations for drugs that treat the tumors. Director Wong Siu-pong turns his camera on Hong Kong’s medical system with this heartrending documentary about a young TSC patient who also lost her mother to the disease.
Who’s in it. 3cm stars Sammi Cheng Sau-Man and Chin Ka-Lok as Self (Footage).
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch 3cm page.
Frequently asked
- Where can I watch 3cm (2019)?
- Streaming, rental and purchase options for 3cm change frequently. Check our where-to-watch page for the latest availability in your country.
- Who stars in 3cm?
- 3cm stars Sammi Cheng Sau-Man and Chin Ka-Lok.
- When was 3cm released?
- 3cm was released in 2019.