Where to watch Code Name: Diamond Head (1977) in the UK
Code Name: Diamond Head (1977) is available to watch free in the UK on Tubi TV. Last verified on 4 May 2026 by ScreenSearch.
A failed Quinn Martin pilot for a series starring a Hawaii-based government counter intelligence agency run by the indomitable Aunt Mary. In this, his only adventure, Diamond Head has to prevent the evil Tree from stealing a deadly nerve toxin gas and selling it to foreign powers. To help Diamond Head is the Dragon Lady and Zulu.
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Code Name: Diamond Head.
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Roy ThinnesJohnny Paul -
France NuyenTso-Tsing -
ZuluZulu -
Ward CostelloCaptain Macintosh -
Don KnightH.K. Muldoon -
Ian McShaneSean Donovan / Father Horton / Colonel Millard Butler -
Eric BraedenErnest Graeber -
Dennis PatrickCommander Yarnell
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Code Name: Diamond Head — frequently asked questions
Where can I watch Code Name: Diamond Head for free in the UK?
Code Name: Diamond Head (1977) is available free (with adverts or a TV licence) on Tubi TV in the United Kingdom.
Is Code Name: Diamond Head on Netflix, Disney+ or Amazon Prime Video in the UK?
Code Name: Diamond Head is not currently included with any major UK subscription service. It may still be available to rent or buy.
How accurate is this film's availability data?
Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.
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