Dangerous to Know
“No woman ever survived his love!”
We checked 8 streaming services in India on 07 Jun 2026 at 11:31 IST
About
Racketeer Steve Recka, art patron and political power-maker, rules his town and Madame Lan Ying, his beautiful friend and hostess (read:mistress), with an iron hand. He meets Margaret Van Kase, a socialite not impressed by his power nor his wealth, having no money herself, and Steve makes frantic efforts to win her and turns away from the loyal Lin Yang.
Cast
Gail Patrick
as Margaret Van Kase
Akim Tamiroff
as Stephen Recka
Anna May Wong
as Madame Lan Ying
Lloyd Nolan
as Inspector Brandon
Roscoe Karns
as Duncan
Porter Hall
as Mayor Bradley
Anthony Quinn
as Nicolai Kusoff
Harvey Stephens
as Philip Easton
Barlowe Borland
as Butler
Hedda Hopper
as Mrs. Carson
Hugh Sothern
as Harvey Greggson
Edward Pawley
as John Rance
Eddie Marr
as Crouch
Harry Worth
as Hanley
Robert Brister
as Councilman Murkil
Pierre Watkin
as Senator Carson
Lynn Bailey
as Party Guest (uncredited)
Bobby Barber
as Waiter (uncredited)
Grace Benham
as Party Guest (uncredited)
Stanley Blystone
as Motorcycle Cop (uncredited)
Where does Dangerous to Know rank today?
Dangerous to Know is #10000 on the CineFlixo Daily Streaming Charts today.
- Highest: #10000
- Top 10: 0 days
- Top 100: 0 days
Watch Dangerous to Know Online Free in HD
Stream Dangerous to Know online free in HD on CineFlixo. A popular crime, drama, and mystery movie originally produced in Inglés and released in 1938, it's earned a solid 6.6/10 from 9 viewers worldwide.
About Dangerous to Know
“No woman ever survived his love!”
Racketeer Steve Recka, art patron and political power-maker, rules his town and Madame Lan Ying, his beautiful friend and hostess (read:mistress), with an iron hand. He meets Margaret Van Kase, a socialite not impressed by his power nor his wealth, having no money herself, and Steve makes frantic efforts to win her and turns away from the loyal Lin Yang. Running 70 minutes.
Dangerous to Know Cast and Characters
The cast features Gail Patrick (as Margaret Van Kase), Akim Tamiroff (as Stephen Recka), Anna May Wong (as Madame Lan Ying), Lloyd Nolan (as Inspector Brandon), and Roscoe Karns (as Duncan). Their performances are a major reason Dangerous to Know has built such a passionate audience.
Where to Watch Dangerous to Know Online
On CineFlixo you can watch Dangerous to Know free — no account, no credit card, no ads in the middle of the show. We stream the full film in 720p / 1080p HD, with subtitles when available, on any device: phone, tablet, laptop, or smart TV browser.
▶ Watch Dangerous to Know NowWhy People Are Watching Dangerous to Know
Dangerous to Know 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 Dangerous to Know
Where can I watch Dangerous to Know online for free?
You can watch Dangerous to Know 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 Dangerous to Know?
Dangerous to Know runs for 70 minutes (about 1.2 hour).
Is Dangerous to Know good? What's the rating?
Dangerous to Know holds a 6.6/10 rating based on 9 reviews — a solid pick if the genre interests you.
Who is in the cast of Dangerous to Know?
The main cast includes Gail Patrick, Akim Tamiroff, Anna May Wong, and Lloyd Nolan, plus a strong supporting ensemble.
Is Dangerous to Know available in Inglés?
Yes — Dangerous to Know was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was Dangerous to Know released?
Dangerous to Know was released in 1938.
Do I need an account to watch Dangerous to Know on CineFlixo?
No. CineFlixo is free and you can watch Dangerous to Know 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 Dangerous to Know, check out The Murder of Stephen Lawrence, Heads or Tails, Bad Day at Black Rock, Anything for Her, and Outside Providence.
💬 Comments0
Join the conversation
Share your thoughts, rate episodes, and connect with other fans
Hey everyone! 👋 Welcome to the discussion.
Feel free to share your thoughts about this series — what did you love, what surprised you, which episodes are your favorites? 🎬
Got ideas for what we should add to CineFlixo? Want to suggest a series? Drop it here! We read every comment ✨
Similar Movies
Movies like this one
Recommended for You
Based on this movie
Similar English Movies
More crime English movies you might enjoy
The Punisher: One Last Kill
2026
Graphic Desires
2023
The Shawshank Redemption
1994
Shelter
2026
The Godfather
1972
Scream 7
2026
Crime 101
2026
The Dark Knight
2008
Pulp Fiction
1994
The Wrecking Crew
2026
Normal
2026
Now You See Me: Now You Don't
2025
Frequently Asked Questions
Common questions about Dangerous to Know
Where can I watch Dangerous to Know for free?
You can watch Dangerous to Know (1938) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is Dangerous to Know about?
Dangerous to Know is a Crime/Drama English-language film. Racketeer Steve Recka, art patron and political power-maker, rules his town and Madame Lan Ying, his beautiful friend and hostess (read:mistress), with an iron hand. He meets Margaret Van Kase, a socialite not impressed by his power nor his wealth, having no money herself, and Steve makes frantic efforts to win her and turns away from the loyal Lin Yang.
When was Dangerous to Know released?
Dangerous to Know was released on March 11, 1938. It has a runtime of 1h 10m. The film was produced by Paramount Pictures.
Who stars in Dangerous to Know?
Dangerous to Know stars Gail Patrick, Akim Tamiroff, Anna May Wong and Lloyd Nolan. The full cast list is available in the Cast section above.
Is Dangerous to Know available in HD?
Yes, Dangerous to Know is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.