The Unknown
“Will Tonight Bring Her...LOVE or DEATH?”
We checked 8 streaming services in India on 05 Jun 2026 at 07:08 IST
About
"The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance.
Cast
Karen Morley
as Rachel Martin
Jim Bannon
as Jack Packard
Jeff Donnell
as Nina Arnold
Mark Roberts
as Reed Cawthorne (as Robert Scott)
Robert Wilcox
as Richard Arnold
Barton Yarborough
as Doc Long
James Bell
as Edward Martin
Wilton Graff
as Ralph Martin
Helen Freeman
as Phoebe Martin
Robert Kellard
as James Wetherford (as Robert Stevens)
J. Louis Johnson
as Joshua (uncredited)
Where does The Unknown rank today?
The Unknown is #7459 on the CineFlixo Daily Streaming Charts today.
- Highest: #7459
- Top 10: 0 days
- Top 100: 0 days
Watch The Unknown Online Free in HD
Stream The Unknown online free in HD on CineFlixo. A popular mystery, thriller, and horror movie originally produced in Inglés and released in 1946, it's earned a solid 6.3/10 from 7 viewers worldwide.
About The Unknown
“Will Tonight Bring Her...LOVE or DEATH?”
"The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance. Running 70 minutes.
The Unknown Cast and Characters
The cast features Karen Morley (as Rachel Martin), Jim Bannon (as Jack Packard), Jeff Donnell (as Nina Arnold), Mark Roberts (as Reed Cawthorne (as Robert Scott)), and Robert Wilcox (as Richard Arnold). Their performances are a major reason The Unknown has built such a passionate audience.
Where to Watch The Unknown Online
On CineFlixo you can watch The Unknown 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 The Unknown NowWhy People Are Watching The Unknown
The Unknown flies under the radar but it deserves your attention. What makes it work is 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 The Unknown
Where can I watch The Unknown online for free?
You can watch The Unknown 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 The Unknown?
The Unknown runs for 70 minutes (about 1.2 hour).
Is The Unknown good? What's the rating?
The Unknown holds a 6.3/10 rating based on 7 reviews — a solid pick if the genre interests you.
Who is in the cast of The Unknown?
The main cast includes Karen Morley, Jim Bannon, Jeff Donnell, and Mark Roberts, plus a strong supporting ensemble.
Is The Unknown available in Inglés?
Yes — The Unknown was originally produced in Inglés and that's the version you'll stream here on CineFlixo. English subtitles are provided when available.
When was The Unknown released?
The Unknown was released in 1946.
Do I need an account to watch The Unknown on CineFlixo?
No. CineFlixo is free and you can watch The Unknown without creating an account. Sign-up is optional — only useful if you want a personal Watchlist or to comment on episodes.
💬 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 ✨
Recommended for You
Based on this movie
Similar English Movies
More mystery English movies you might enjoy
Lee Cronin's The Mummy
2026
Backrooms
2026
Nymphomaniac: Vol. II
2013
Zootopia 2
2025
The Housemaid
2025
Remarkably Bright Creatures
2026
The Sheep Detectives
2026
Scream 7
2026
Brothers Under Fire
2026
The Mortuary Assistant
2026
Memento
2000
The Wrecking Crew
2026
Frequently Asked Questions
Common questions about The Unknown
Where can I watch The Unknown for free?
You can watch The Unknown (1946) online for free on CineFlixo. Just click "Watch Free" on this page to start streaming instantly — no account, subscription, or downloads required.
What is The Unknown about?
The Unknown is a Mystery/Thriller English-language film. "The Unknown" was the final entry in Columbia’s I Love A Mystery series. A woman hires two detectives to keep her alive long enough to claim her inheritance.
When was The Unknown released?
The Unknown was released on July 4, 1946. It has a runtime of 1h 10m. The film was produced by Columbia Pictures.
Who stars in The Unknown?
The Unknown stars Karen Morley, Jim Bannon, Jeff Donnell and Mark Roberts. The full cast list is available in the Cast section above.
Is The Unknown available in HD?
Yes, The Unknown is available to stream in high definition (HD) on CineFlixo. Our players automatically deliver the best quality your connection supports — no extra setup needed.