Where to watch A Sibling Mystery (2018) in the UK
A Sibling Mystery (2018) is currently available to stream in the UK on Amazon Prime Video and Amazon Prime Video with Ads. It can also be rented from Amazon Video or bought from Amazon Video. Last verified on 11 May 2026 by ScreenSearch.
A brother and sister become consumed with investigating a mysterious woman they suspect has stolen their winning lottery ticket, endangering their summer party plans.
Watch the trailer
A SIBLING MYSTERY - Movie Trailer - Comedy
Streaming options in the United Kingdom
Updated daily from The Movie Database. Outbound links open the provider directly.
Stream
Included with these subscription services in the UK.
Free with ads or licence fee
Watch at no extra cost on these UK services.
Last verified: — sourced from The Movie Database. Machine-readable: Markdown · JSON.
Cast & crew
Top-billed cast in A Sibling Mystery.
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Becky AbramsDr. Sally Gould-Augustine
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Keith BetheaKeith
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Dan EricksonDan
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John HaskellDetective Haskell
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Lawrence G. HerbertPerson In Waiting Room
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Michele HierholzerAuntie Laberda
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Phillip John Velasco GabrielPhillip
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Jess MageeBecca
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A Sibling Mystery — frequently asked questions
Where can I stream A Sibling Mystery in the UK?
A Sibling Mystery (2018) is currently included in subscriptions to Amazon Prime Video and Amazon Prime Video with Ads 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 A Sibling Mystery?
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 Amazon Video so you can check the current price.
Can I buy a digital copy of A Sibling Mystery?
Yes. A Sibling Mystery can be bought as a digital download from Amazon Video in the UK. A purchased digital copy lives in that storefront's library and stays available as long as the licence holds.
Is A Sibling Mystery on Netflix, Disney+ or Amazon Prime Video in the UK?
A Sibling Mystery is currently included with: Amazon Prime Video and Amazon Prime Video with Ads.
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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