Primer

Where to Watch Primer (2004) (Legally)

What happens if it actually works?
Oct 8, 2004 US 77 min 12
6.8 ★ ★ ★ ★ ★
2 423 votes
Where can I watch “Primer” legally?
We don’t host streams or downloads. Below are legal provider hints for the US region first, with a fallback for other English-speaking regions if available.

US providers

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English-region fallback

Found availability signals for: GB

Where to watch “Primer” (2004) legally online? See US options first, with English-region fallbacks.

What to expect (spoiler-free)

If you’re considering “ (2004), this quick guide summarizes the essentials.

Genre-wise, it leans into Science Fiction, Drama, Thriller, with a runtime around 77 minutes.

Top billed names include Shane Carruth, David Sullivan, Casey Gooden, Anand Upadhyaya.

The listed certification for some regions is “ (ratings vary by country).

Topics & keywords

distrust, garage, mathematics, identity crisis, time travel, time machine, paradox, mechanical engineering, determinism, incredulous

Official trailer

Watch the official trailer on YouTube

Plot

A group of fledgling inventors discover a complex method to manipulate reality. At first, they successfully game the stock market with it, but the consequences of the invention start to catch up with them.

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Gallery

Still from the movie Primer Still from the movie Primer Still from the movie Primer Still from the movie Primer Still from the movie Primer

FAQs

Where can I watch it legally?
We only share legal viewing options. Check the “Where to watch” box above for your region and verify on official listings.
Is it available for free?
Free availability depends on region, promotions, or ad-supported services. Always verify on legal providers—availability changes frequently.

Main cast

Casey Gooden
as Robert
Jay Butler
as Metalshop Worker
John Carruth
as Man On Couch #1
Juan Tapia
as Man On Couch #2
Ashley Warren
as Hostess
Samantha Thomson
as Rachel Granger