Where to watch Root Cause (2019) in the UK
Root Cause (2019) is currently available to stream in the UK on Gaia Amazon Channel. It can also be rented from Apple TV Store or bought from Apple TV Store. Last verified on 5 May 2026 by ScreenSearch.
A man's 10-year search for the underlying cause of his chronic illnesses becomes an exposé of the dental root canal procedure's harmful health risks.
Watch the trailer
Root Cause - Trailer
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in Root Cause.
More documentary on UK streaming
Browse other titles in the same genres, refreshed daily.
Browse by streaming service (UK)
See what else is on each service right now.
Root Cause — frequently asked questions
Where can I stream Root Cause in the UK?
Root Cause (2019) is currently included in subscriptions to Gaia Amazon Channel in the United Kingdom. Sign-in is required to play. Streaming licences change occasionally — ScreenSearch refreshes its data daily.
How much does it cost to rent Root Cause?
Rental prices vary by service and tier (HD vs 4K), typically £3.49 to £5.99 in the UK for a 48-hour rental. ScreenSearch links you straight to Apple TV Store so you can check the current price.
Can I buy a digital copy of Root Cause?
Yes. Root Cause can be bought as a digital download from Apple TV Store in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is Root Cause on Netflix, Disney+ or Amazon Prime Video in the UK?
Root Cause is currently included with: Gaia Amazon Channel.
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.
Looking for something else?
ScreenSearch indexes over a million films and TV shows. Type any title to instantly find where it's streaming in the UK.
Search any title