3cm poster
Where to stream

3cm

20191h 28mMovieDocumentary

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…

DirectorWong Siu Pong
WriterWong Siu Pong
ProducersWong Siu Pong·Grace Kwong Hiu Yan

Where to watch

Not streaming yet
Check back soon

3cm was released on December 30, 2019 but we couldn't find it on any streaming service yet. Rights can change — try again later.

Get the app to be notified

Cast · Directed by Wong Siu Pong

SSSammi Cheng Sau-man
Sammi Cheng Sau-man
Self (Footage)
CKChin Ka-Lok
Chin Ka-Lok
Self (Footage)

More from Sammi Cheng Sau-man · Lead actress

Detective Investigation Files
Detective Investigation Files
1995 · 8.1
The File of Justice
The File of Justice
1992 · 8.0
The Monkey King: Quest for the Sutra
The Monkey King: Quest for the Sutra
2002 · 7.0
Infernal Affairs
Infernal Affairs
2002 · 7.8
The Modern Love Story
The Modern Love Story
1992 · 10.0
Beyond Summer Fever
Beyond Summer Fever
1991
Infernal Affairs III
Infernal Affairs III
2003 · 7.0
The Vampire Returns
The Vampire Returns
1993
Man's Best Friend
Man's Best Friend
1999 · 7.0
A Life Of His Own
A Life Of His Own
1991
See all fromSammi Cheng Sau-man

More from Chin Ka-Lok · Co-star actor

Detective Investigation Files
Detective Investigation Files
1995 · 8.1
Burning Flame
Burning Flame
1998 · 8.7
The Academy
The Academy
2005 · 8.0
Look Back at TVB Anniversary Awards Over the Years
Look Back at TVB Anniversary Awards Over the Years
1968
Lust, Caution
Lust, Caution
2007 · 7.3
Gods of Honour
Gods of Honour
2001 · 6.8
The Legend of Drunken Master
The Legend of Drunken Master
1994 · 7.5
The Legend of the Swordsman
The Legend of the Swordsman
1992 · 6.6
Game of Deceit
Game of Deceit
1999 · 8.3
On The First Beat
On The First Beat
2007
See all fromChin Ka-Lok

More from Wong Siu Pong · Director

Fish Story
Fish Story
2013 · 2.0
The Whisper of Sunlight
The Whisper of Sunlight
2026
Obedience
Obedience
2024
Snuggle
Snuggle
2016
See all fromWong Siu Pong

More like this

Buenos Aires Zero Degree: The Making of 'Happy Together'
Buenos Aires Zero Degree: The Making of 'Happy Together'
1999 · 7.0
One-Tenth of a Millimeter Apart
One-Tenth of a Millimeter Apart
2021 · 7.2
Kung Fu Stuntmen
Kung Fu Stuntmen
2021 · 7.2
Revolution of Our Times
Revolution of Our Times
2021 · 8.3
Jackie Chan: My Stunts
Jackie Chan: My Stunts
1999 · 7.2
Boundless
Boundless
2013 · 7.7
Yang ± Yin: Gender in Chinese Cinema
Yang ± Yin: Gender in Chinese Cinema
1998 · 5.5
KJ: Music and Life
KJ: Music and Life
2009 · 7.8
Capital in the Twenty-First Century
Capital in the Twenty-First Century
2019 · 6.5
My Mom Jayne
My Mom Jayne
2025 · 8.0
Elstree 1976
Elstree 1976
2015 · 6.2
Being James Bond
Being James Bond
2021 · 7.8

3cm — streaming FAQ

Which OTT platform streams 3cm?

3cm isn't streaming anywhere in United States yet.

Is 3cm on Netflix?

No, 3cm is not on Netflix in United States as of November 2026.

Is 3cm on Amazon Prime Video?

No, 3cm isn't on Amazon Prime Video in United States right now.

Where can I watch 3cm for free?

3cm isn't streaming in United States yet, so there's no way to watch it free at the moment.

What is the OTT release date for 3cm?

3cm hasn't started streaming in United States yet. Based on the typical 6–8 week theatrical-to-streaming window, we estimate it will arrive around February 17, 2020. This is a prediction, not a confirmed date.