

Conquest of the Earth
1980, English. Directed by Sidney Hayers & Sigmund Neufeld Jr. & Barry Crane.
Deadly enemy fleets are hurtling towards Earth. Only two men can stop them.
A compilation of Battlestar Galactica episodes 1–3 and 7–9, with alternate footage. The Galactica and its ragtag fleet of ships finally arrive on Earth, only to discover that the planet is not prepared for the inevitable Cylon invasion.
- Runtime
- 1h 36m
- Post-credits
- None listed
- Language
- English
- Rated
- Check local
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Conquest of the Earth isn’t streaming on any OTT platform in India yet; it released on 31 December 1980.
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Part of a series
Battlestar Galactica (Original): watch order
Cast & crew
- Sidney HayersDirector
- Sigmund Neufeld Jr.Director
- Barry CraneDirector
- Kent McCordCpt. Troy
- Barry Van DykeLt. Dillon
- Robyn DouglassJamie Hamilton
- Lorne GreeneCmdr. Adama
- James Patrick StuartDr. Zee
- Richard LynchCmdr. Xavier
- Robbie RistDr. Zen
- John ColicosBaltar
- Robert ReedDr. Donald Mortinson
- William DanielsNorman
- Lara ParkerShirley
- Pamela Susan ShoopDorothy Carlyle
Details
- Released
- 31 December 1980
- Country
- United States of America
- Written by
- Glen A. Larson
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News & fan talk
What Conquest of the Earth is based on
Conquest of the Earth is based on Battlestar Galactica, a television series by Glen A. Larson.
Television series
Battlestar Galactica
By Glen A. Larson
Source details from Wikidata and TMDB.
Watch before Conquest of the Earth
In release order. The films it follows, and anything it builds on.
If you liked Conquest of the Earth

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Conquest of the Earth: quick answers
What should I watch before Conquest of the Earth?
Watch Battlestar Galactica (1978) and Mission Galactica: The Cylon Attack (1979) first.
Is Conquest of the Earth worth watching?
Conquest of the Earth doesn’t have enough ratings for a verdict yet.
How long is Conquest of the Earth?
Conquest of the Earth runs 96 minutes (1h 36m).
Does Conquest of the Earth have a post-credits scene?
None is listed for Conquest of the Earth. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Conquest of the Earth parents guide: is it suitable for kids?
No age rating is listed for Conquest of the Earth yet.
Which OTT platform is Conquest of the Earth on?
Conquest of the Earth isn’t streaming on any OTT platform in India yet; it released on 31 December 1980. (Checked 13 November 2026.)
What movies are like Conquest of the Earth?
If you liked Conquest of the Earth, try Stargate: Continuum, Doctor Who, Battlestar Galactica.
Who directed Conquest of the Earth?
Conquest of the Earth (1980) was directed by Sidney Hayers and Sigmund Neufeld Jr. and Barry Crane and stars Kent McCord, Barry Van Dyke, Robyn Douglass.
What is Conquest of the Earth based on?
Conquest of the Earth is based on Battlestar Galactica, a television series by Glen A. Larson.
