Critical Mass (2001) film poster — UK streaming guide

Where to watch Critical Mass (2001) in the UK

Name: Critical Mass
Genre: Action, Thriller
Released: 2001-07-04
Duration: 95 min
Rating: 4.5
Cast: Treat Williams, Lori Loughlin, Udo Kier, Blake Clark, Jack Betts

Critical Mass (2001) is not currently listed on any UK streaming, rental, or purchase service. Last verified on 6 May 2026 by ScreenSearch.

A Top Secret Nuclear Facility. And The Enemy Is Inside.

Jeffers works security at a nuclear power plant. The plant is being decommissioned, and a politician is touring the plant and videotaping his comments regarding the closing. A terrorist group led by Samson gets inside the gates, with their ultimate goal the detonation of a nuclear bomb inside the plant. After local policemen and the other plant workers are killed, Jeffers and Janine alone must confront and halt Samson and his terrorist squad. Written by Ken Miller

Film
2001
95 min
★ 4.5/10 TMDB
Action
Thriller

Watch the trailer

Critical Mass (2001) trailer

Streaming options in the United Kingdom

Updated daily from The Movie Database. Outbound links open the provider directly.

We couldn't find any current UK streaming, rental, or purchase listings for Critical Mass.

This may be because: (a) the title hasn't been released in the UK yet, (b) it's on physical media only, or (c) the licence has temporarily lapsed. Streaming availability changes frequently — check back daily.

Last verified: 6 May 2026 — sourced from The Movie Database. Machine-readable: Markdown · JSON.

Cast & crew

Top-billed cast in Critical Mass.

DirectorFred Olen Ray

WriterSean McGinly

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Critical Mass — frequently asked questions

Where can I watch Critical Mass in the UK?

Critical Mass (2001) is not currently listed by any UK streaming, rental, or purchase service in our daily-updated TMDB feed. It may be on physical media, an aggregator, or pending a UK release. Check back later — availability changes frequently.

Is Critical Mass on Netflix, Disney+ or Amazon Prime Video in the UK?

Critical Mass is not currently included with any major UK subscription service. It may still be available to rent or buy.

How accurate is this film's availability data?

Availability is sourced from The Movie Database (TMDB), which in turn pulls from JustWatch. Listings are refreshed daily. For purchase decisions, the provider's own site is the source of truth.

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