Rule Number One poster
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Rule Number One

6.020081h 33mMovieActionHorror

Rookie Sergeant Lee is injured in a shoot-out and is assigned to the dubious-sounding Miscellaneous Affairs Department (MAD). There, he is paired up with Inspector Wong, a jaded and alcoholic veteran who explains that MAD’s role is to…

DirectorKelvin Tong
WriterKelvin Tong

Where to watch

Not available in United Kingdom
Streaming in 2 other countries

Rule Number One isn't on any streaming service in United Kingdom right now, but it's available in Hong Kong SAR China, South Korea. Streaming rights are licensed per country.

Cast · Directed by Kelvin Tong

YMYue Man-lok
Yue Man-lok
Lee
EYEkin Cheng Yee-Kin
Ekin Cheng Yee-Kin
Wong
SYStephanie Che Yuen-Yuen
Stephanie Che Yuen-Yuen
Esther
FXFiona Xie
Fiona Xie
May
RWRenee Lee Wan
Renee Lee Wan
Siu-man
BL
Bill Liu
Telephone
GYGloria Wong Yung
Gloria Wong Yung
Woman on Bus
TH
Tsui Hing-Wah
Man on Bus
BFBen Yuen Foo-Wah
Ben Yuen Foo-Wah
Chan Fook-Lai
LT
Leung Tse-Yan
Girl in Car Trunk
NS
Ng Siu-Kong
DCP Lau
AKAlex To Kong
Alex To Kong
Harold

More from Yue Man-lok · Lead actor

Infernal Affairs
Infernal Affairs
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Infernal Affairs III
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Cold Hunt
Cold Hunt
2026 · 7.4
From Vegas to Macau II
From Vegas to Macau II
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Infernal Affairs II
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The Great Adventurer Wesley
The Great Adventurer Wesley
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Golden Chickensss
Golden Chickensss
2014 · 5.7
My Lucky Star
My Lucky Star
2003 · 6.4
Dragon Tiger Gate
Dragon Tiger Gate
2006 · 6.7
See all fromYue Man-lok

More from Ekin Cheng Yee-Kin · Co-star actor

Be My Guest
Be My Guest
1991
Future Cops
Future Cops
1993 · 6.1
Tokyo Raiders
Tokyo Raiders
2000 · 5.6
The Storm Riders
The Storm Riders
1998 · 6.5
Zu Warriors
Zu Warriors
2001 · 5.7
In Our Splendid Time
In Our Splendid Time
2023 · 8.5
The Zu Mountain Saga
The Zu Mountain Saga
1991 · 9.0
The New Adventures of Chor Lau Heung
The New Adventures of Chor Lau Heung
2001 · 9.0
The Twins Effect
The Twins Effect
2003 · 6.1
My Sassy Hubby
My Sassy Hubby
2012 · 5.4
See all fromEkin Cheng Yee-Kin

More from Kelvin Tong · Director

Confinement
Confinement
2023
Eating Air
Eating Air
1999 · 7.2
The Offering
The Offering
2016 · 5.3
The Maid
The Maid
2005 · 5.6
7 Letters
7 Letters
2015 · 6.5
Men in White
Men in White
2007 · 2.7
It's a Great, Great World!
It's a Great, Great World!
2011 · 6.4
Republic of Food
Republic of Food
2018
Kidnapper
Kidnapper
2010 · 6.7
Beijing, Mumbai, Tampines
Beijing, Mumbai, Tampines
2017
See all fromKelvin Tong

More like this

Chasing the Dragon
Chasing the Dragon
2017 · 7.0
Project Gutenberg
Project Gutenberg
2018 · 7.1
Overheard 2
Overheard 2
2011 · 6.5
Dragon Tiger Gate
Dragon Tiger Gate
2006 · 6.7
Shock Wave 2
Shock Wave 2
2020 · 7.1
Riki-Oh: The Story of Ricky
Riki-Oh: The Story of Ricky
1991 · 6.8
Mr. Vampire II
Mr. Vampire II
1986 · 5.9
The Twins Effect
The Twins Effect
2003 · 6.1
Mr. Vampire
Mr. Vampire
1985 · 6.9
The Wrath of Vajra
The Wrath of Vajra
2013 · 5.5
Where's Officer Tuba?
Where's Officer Tuba?
1986 · 6.1
Encounters of the Spooky Kind
Encounters of the Spooky Kind
1980 · 6.8

Rule Number One — streaming FAQ

Which OTT platform streams Rule Number One?

Rule Number One isn't on any streaming service in United Kingdom yet, but it's available in Hong Kong SAR China and South Korea. Streaming rights differ by country — switch your country in the header to see where.

Is Rule Number One on Netflix?

No, Rule Number One is not on Netflix in United Kingdom as of October 2026.

Is Rule Number One on Amazon Prime Video?

No, Rule Number One isn't on Amazon Prime Video in United Kingdom right now.

Where can I watch Rule Number One for free?

Rule Number One isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.