Where to watch Undeclared War in Singapore
Undeclared War isn't available to stream, rent or buy in Singapore right now. Availability changes often, so check back soon. Availability checked 2 June 2026.
About Undeclared War
Undeclared War is a 1990 movie in the Action, Thriller and Crime genres, directed by Ringo Lam Ling-Tung, starring Peter Liapis, Danny Lee Sau-Yin and Tommy Wong. It has a runtime of 1 hour 43 minutes. It holds an average rating of 6.5/10 from 18 viewers. Below you can see where to watch Undeclared War in Singapore — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Undeclared War trailer
Overview
A Hong Kong Special Branch cop and a CIA agent reluctantly team up to bring down a major international terrorist.
Top cast
Peter Liapis
Gary Redner
Danny Lee Sau-Yin
Inspector Bong
Tommy Wong
Inspector Tang
Vernon Wells
Hannibal
Olivia Hussey
Rebecca Ecke
Louis Roth
Alex Vladovich
Rosamund Kwan Chi-Lam
Ann Chang
Mars
Tiger
Victor Hon Kwan
Diem
Dean Harrington
Callahan
Robert Brad
Robert
Mark King
Simon
Jonathan Isgar
Iam
Stuart Smith
Colin
David Hedison
US Ambassador
Wong Gwong-Fai
Cop
Chan Tat-Kwong
Cop
Jameson Lam Wa-Fan
Special Branch Officer
Ng Kwok-Kin
Policeman
Jack Suen Kwok-Ming
Guard
Frequently asked questions
Where can I watch Undeclared War in Singapore?+
Undeclared War is not currently listed on any streaming, rental or purchase service in Singapore. Availability changes often, so check back or switch your region.
Is Undeclared War on Netflix?+
Undeclared War is not on Netflix in Singapore right now.
How long is Undeclared War?+
Undeclared War has a runtime of 1 hour 43 minutes (103 minutes).
Who stars in Undeclared War?+
Undeclared War stars Peter Liapis, Danny Lee Sau-Yin, Tommy Wong, Vernon Wells and Olivia Hussey.
When did Undeclared War come out?+
Undeclared War is a 1990 movie directed by Ringo Lam Ling-Tung.
What genre is Undeclared War?+
Undeclared War is Action, Thriller and Crime film.
Who directed Undeclared War?+
Undeclared War was directed by Ringo Lam Ling-Tung.
User reviews
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