Where to watch
Amazon Prime Video
Amazon Prime Video with Ads
Amazon Prime Video Free with Ads
Runtime
Amazon Video
Availability shown for United Kingdom · rights vary by countryCast
BT
Brian James Twiddy
Professor Lionel Addington
IN
Isabel Nesti
Madison Digby
JB
Juliette Boor
Lai
BS
Brigt Skrettingland
Henry Carter
KW
Katrina Anne Ward
Dr. Samantha Rivers
LU
Lisa Ullrich
Abigail Read
FB
Fabian Banks
Orderly Johnson
DB
Danielle Boor
Young Lai
LC
Lottie Cuerden
Poppy
GH
Georgie Halford
Orderly Boon
LH
Lee Hutchings
Julian Brown
EK
Ed Keates
Neurologist
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A Matter of Causality — streaming FAQ
Which OTT platform streams A Matter of Causality?
A Matter of Causality is streaming on Amazon Prime Video, Amazon Prime Video Free and Runtime in United Kingdom, and available to rent or buy on Amazon Video. It's not currently on Netflix.
Is A Matter of Causality on Netflix?
No, A Matter of Causality is not on Netflix in United Kingdom as of September 2026. It's currently on Amazon Prime Video and Amazon Prime Video Free.
Is A Matter of Causality on Amazon Prime Video?
Yes — A Matter of Causality is included with an Amazon Prime Video subscription in United Kingdom as of September 2026.
Where can I watch A Matter of Causality for free?
A Matter of Causality is available to stream free (with ads) on Amazon Prime Video Free and Runtime in United Kingdom.
