Where to watch Critical Mass (2001)
In US, Critical Mass is streaming on Amazon Prime Video, Amazon Prime Video with Ads, Shout! Factory Amazon Channel.
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| Country | Stream (subscription) | Free | Free with ads | Rent | Buy |
|---|---|---|---|---|---|
| US |  Amazon Prime Video  Amazon Prime Video with Ads  Shout! Factory Amazon Channel | — |  The Roku Channel  YouTube Free  Plex  Plex Channel  Tubi TV | — | — |
| CA | Amazon Prime Video Amazon Prime Video with Ads | — | Tubi TV Plex | — | — |
| BR |  Booh Amazon Channel | — |  Mercado Play | — | — |
| IT |  Full Action Amazon Channel  The Film Club Amazon Channel | — |  Rakuten TV |  Amazon Video | Amazon Video |
| MX | Booh Amazon Channel | — | Mercado Play | — | — |
Availability data via JustWatch through TMDB. Listings change often — last refreshed 16 Oct 2026.