Official Secrets
“Nothing is more dangerous than the truth.”
We checked 8 streaming services in India on 06 Jun 2026 at 01:24 IST
About
The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war.
Cast
Keira Knightley
as Katharine Gun
Matt Smith
as Martin Bright
Ralph Fiennes
as Ben Emmerson
Adam Bakri
as Yasar Gun
Matthew Goode
as Peter Beaumont
Rhys Ifans
as Ed Vulliamy
Indira Varma
as Shami Chakrabarti
John Heffernan
as James Welch
Conleth Hill
as Roger Alton
Jack Farthing
as Andy Dumfries
MyAnna Buring
as Jasmine
Peter Guinness
as TinTin
Chris Reilly
as Jerry
Shaun Dooley
as John
Ray Panthaki
as Kamal Ahmed
Chris Larkin
as Nigel Jones
Monica Dolan
as Fiona Bygate
Clive Francis
as Rear Admiral Nick Wilkinson
Tamsin Greig
as Elizabeth Wilmshurst
Hattie Morahan
as Yvonne Ridley
Where does Official Secrets rank today?
Official Secrets is #3568 on the CineFlixo Daily Streaming Charts today.
- Highest: #3568
- Top 10: 0 days
- Top 100: 0 days
Watch Official Secrets Online Free in HD
Looking for a place to watch Official Secrets online for free? You've landed on the right page. Official Secrets is a well-rated Inglés thriller, history, and drama movie from 2019 that you can stream right now on CineFlixo in high quality, no signup required.
About Official Secrets
“Nothing is more dangerous than the truth.”
The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war. Running 112 minutes.
Official Secrets Cast and Characters
The cast features Keira Knightley (as Katharine Gun), Matt Smith (as Martin Bright), Ralph Fiennes (as Ben Emmerson), Adam Bakri (as Yasar Gun), and Matthew Goode (as Peter Beaumont). Their performances are a major reason Official Secrets has built such a passionate audience.
Where to Watch Official Secrets Online
CineFlixo lets you stream Official Secrets online free, instantly, in HD. There's nothing to install — open the page, hit play, done. Works perfectly on Jio, Airtel, Vi networks across India and on slow mobile data thanks to our adaptive video pipeline.
▶ Watch Official Secrets NowWhy People Are Watching Official Secrets
Official Secrets flies under the radar but it deserves your attention. What makes it work is emotional weight that hits where it counts and tight pacing that earns its twists. If you enjoy Inglés storytelling that doesn't follow the same tired beats, this is the kind of film you'll end up recommending to friends.
Frequently Asked Questions about Official Secrets
Where can I watch Official Secrets online for free?
You can watch Official Secrets online free on CineFlixo. Just open the page and hit play — no signup, no subscription, full HD streaming on phone, tablet, or desktop.
How long is Official Secrets?
Official Secrets runs for 112 minutes (about 1.9 hours).
Is Official Secrets good? What's the rating?
Official Secrets holds a 7.2/10 rating based on 1,109 reviews — well above average.
Who is in the cast of Official Secrets?
The main cast includes Keira Knightley, Matt Smith, Ralph Fiennes, and Adam Bakri, plus a strong supporting ensemble.
Is Official Secrets available in Inglés?
Yes — Official Secrets was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Official Secrets released?
Official Secrets was released in 2019.
Do I need an account to watch Official Secrets on CineFlixo?
No. CineFlixo is free and you can watch Official Secrets without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
Similar Movies You Might Like
If you enjoyed Official Secrets, check out Memory House, The Alamo, Escape from Alcatraz, What a Girl Wants, and It Could Happen to You.
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Frequently Asked Questions
Common questions about Official Secrets
Where can I watch Official Secrets for free?
You can watch Official Secrets (2019) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Official Secrets about?
Official Secrets is a Thriller/History English-language film. The true story of British intelligence whistleblower Katharine Gun who—prior to the 2003 Iraq invasion—leaked a top-secret NSA memo exposing a joint US-UK illegal spying operation against members of the UN Security Council. The memo proposed blackmailing member states into voting for war.
When was Official Secrets released?
Official Secrets was released on August 30, 2019. It has a runtime of 1h 52m. The film was produced by Clear Pictures Entertainment.
Who stars in Official Secrets?
Official Secrets stars Keira Knightley, Matt Smith, Ralph Fiennes and Adam Bakri. The full cast list is available in the Cast section above.
Is Official Secrets available in HD?
Yes, Official Secrets is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.