Where to watch Cancer Detectives: Finding the Cures (2025)
In US, Cancer Detectives: Finding the Cures is streaming on Amazon Prime Video, Amazon Prime Video with Ads.
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| Country | Stream (subscription) | Free | Free with ads | Rent | Buy |
|---|---|---|---|---|---|
| US |  Amazon Prime Video  Amazon Prime Video with Ads | — |  The Roku Channel  Tubi TV | — |  Amazon Video |
| GB | — | — |  Channel 4 | — | — |
| CA | Amazon Prime Video Amazon Prime Video with Ads | — | — | — | — |
| ES |  Tivify | — | — | — | — |
| IE | — | — | Channel 4 | — | — |
Availability data via JustWatch through TMDB. Listings change often — last refreshed 27 Sep 2026.