

Security Unlimited
1981 · 90 min · Comedy
Mr. Boo is in charge and nothing is safe!
This is a story about a security guard agency and its three agents-Michael, Sam and Ricky. Sam and Ricky are delivering a large sum of money to a bank when a robbery takes place under their nose. after a series of hair-raising about hilarious chases, the agents get their men. With Michael and Sam giving their reward money to Ricky. They live haphazardly ever after.
- Director
- Michael Hui Koon-man
- Writers
- Michael Hui Koon-man, Sam Hui, Thomas Tang Wai-hung, David Ip Foo-keung
- Released
- January 30, 1981
- Language
- cn
Cast

Michael Hui Koon-man
Captain Chow Sai Cheong
Ricky Hui Koon-Ying
Bruce Tang

Sam Hui
Lieutenant Sam

Marylinn Wong Cho-Shut
Chun

Stanley Fung Shui-fan
Ah Fan

Chan Sing
Robber Gang Chief

Lee Hoi-Sang
Robber with Pump-gun
David Cheung
Robber with Harpoon

Yue Tau-wan
Cross-eyed Robber
Kobe Wong Kam-Bo
Robber Knowing Melody
Hui Sai-Cheong
Wong Security boss
Ray Cordeiro
Horse Race Trickster
Where to watch in the US
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Streaming data from JustWatch, via TMDB.