🎬 CineStream ▶ Watch Now
Spaceship to the Unknown poster

Watch Spaceship to the Unknown (1966) Online Free in HD

★ 7.3/10 1966 1h 37m TV MovieScience FictionAction

A heavy condensation of the original serial compresses the original thirteen episodes into an efficient 97 minute feature. Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth. Luckily, heroic…

▶ Watch Spaceship to the Unknown Now ▶ Watch Trailer

About Spaceship to the Unknown

A heavy condensation of the original serial compresses the original thirteen episodes into an efficient 97 minute feature. Disaster seems imminent when scientists discover that the planet Mongo is about to crash into Earth. Luckily, heroic young Flash Gordon is on hand to lead an investigative mission into outer space and onto the speedily approaching planet. There, he and his best girl, Dale, who is along for the ride, learn that Ming, the devious ruler of Mongo, has purposely put the planet on a collision course with Earth, and only Flash can stop him.

Movie details

Release date
1966-01-01
Runtime
1h 37m
Genres
TV Movie, Science Fiction, Action, Adventure
Rating
7.3/10 (3 votes)
Language
EN
Country
United States of America
Directors
Frederick Stephani, Ray Taylor
Writers
Ella O'Neill, George H. Plympton, Frederick Stephani

Cast

Buster Crabbe
Buster Crabbe
Flash Gordon (archive footage)
Jean Rogers
Jean Rogers
Dale Arden (archive footage)
Frank Shannon
Frank Shannon
Dr. Hans Zarkov (archive footage)
Charles Middleton
Charles Middleton
Ming the Merciless (archive footage)
Priscilla Lawson
Priscilla Lawson
Princess Aura (archive footage)
Richard Alexander
Richard Alexander
Prince Barin (archive footage)
Jack 'Tiny' Lipson
Jack 'Tiny' Lipson
King Vultan (archive footage)
James Pierce
James Pierce
Prince Thun (archive footage)
Earl Askam
Earl Askam
Officer Torch (archive footage)
Richard Tucker
Richard Tucker
Prof. Gordon (archive footage)

Watch the trailer

You may also like

Frankenstein poster Frankenstein (1973) The Legend of Gobi poster The Legend of Gobi (2018) Gawain and the Green Knight poster Gawain and the Green Knight (1973) The Prairie poster The Prairie (1947) Jaws poster Jaws (1975) Jaws: The Revenge poster Jaws: The Revenge (1987) Thunderball poster Thunderball (1965) Ben-Hur poster Ben-Hur (1959) Meg 2: The Trench poster Meg 2: The Trench (2023) The Spy Who Loved Me poster The Spy Who Loved Me (1977) Man vs. Shark poster Man vs. Shark (2019) The Beach poster The Beach (2000)

Frequently asked questions

Where can I watch Spaceship to the Unknown (1966) online?

Watch Spaceship to the Unknown (1966) on CineStream — full HD streaming with subtitles in 20+ languages, smart resume across devices. Total runtime 1h 37m. Start watching →

Is Spaceship to the Unknown free to watch on CineStream?

Yes — every new visitor gets a 5-minute free trial with no signup required. After the trial, link your Telegram account for 30 bonus minutes, then either pay-per-minute or grab an unlimited subscription via Telegram Stars.

What's the rating of Spaceship to the Unknown?

Spaceship to the Unknown (1966) has a rating of 7.3/10 based on 3 viewer votes on TMDB.

How long is Spaceship to the Unknown?

The runtime of Spaceship to the Unknown (1966) is 1h 37m.

Does Spaceship to the Unknown have subtitles?

CineStream auto-attaches subtitles in over 20 languages including English, Spanish, French, German, Hindi, Tamil, Sinhala, Arabic, and more. Pick your language from the player's CC menu.

Ready to watch Spaceship to the Unknown?

5-minute free trial • No signup required • HD with subtitles

▶ Start watching now