MOVIE
Insignificant Other
Thriller
Sarah, an unfulfilled, calculating wife, takes pleasure in having her voyeuristic lover, a psychiatrist twice her age, watch her on video cameras that she has hidden inside the vents of her house. The psychiatrist becomes twisted in Sarah's sordid plot to kill her husband for his large inheritance.
Below are the streaming services currently carrying the movie “Insignificant Other” in the United Kingdom, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in the United Kingdom can differ from other countries.
Where to watch Insignificant Other in United Kingdom
Netflix
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
OSN+
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- Buy
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Shahid
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Watch It
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
TOD
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Disney+
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Apple TV+
Not available on this platform
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 21 Sept 2026.