Free with ads
Watch similar movies on Amazon Prime Video for free30 Days FreeThen $8.99 / monthStream FreePromotedOpens in a new tab.Some links are affiliate links; we may earn a commission. Prices may change. Check the provider for current pricing. Details.
Availability last checked Oct 2, 2026.
Report a wrong listingAvailability
- Watch the movie free with ads on Free Movies Plus.
What it's about
In the 21st-century, a former underwater scientific installation has been repurposed as a city, known as Pacifica to the colonists who inhabit it. Now the U. S. government has plans to store the Ft. Knox gold reserves there, along with a fantastic new radioactive element. But, someone has plans of stealing the gold, and to make matters worse;, the city faces imminent destruction by an asteroid heading towards it.
Cast and crew
- Director
- Irwin Allen
- Writer
- John Meredyth Lucas, Irwin Allen
- Starring
- Stuart Whitman, Rosemary Forsyth, Robert Colbert
Details
- Release date
- Jan 25, 1971
- Language
- English
- Country
- United States
Where to Watch City Beneath the Sea (1971) in the US — common questions
- Where to watch City Beneath the Sea in the United States?
- City Beneath the Sea is available free with ads in the United States. Watch the movie free with ads on Free Movies Plus.
- Can I stream City Beneath the Sea or do I have to rent it in the United States?
- We have not confirmed a subscription, rental, or purchase option for City Beneath the Sea in the United States.
- Can I watch City Beneath the Sea for free in the United States?
- Watch the movie free with ads on Free Movies Plus.
More like City Beneath the Sea
Other films in the same genres.
