Significant Other

Name: Significant Other
Genre: Comedy, Romance
Released: 2023-01-01
Rating: 6.3
Cast: Katherine Parkinson, Youssef Kerkour, Kelle Bryan, Dave Jones, Sue Vincent

2023| 1 season| IMDb 6.3

Watch Significant Other (2023) for free in the UK on ITVX. Last updated 20 January 2026.

Streaming availability last checked 20 January 2026

Comedy Romance

The lives of two lonely neighbours are changed forever after an ill-fated first encounter, and despite their reluctance, they embark on a hilarious, obstacle-filled relationship

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Streaming info last checked: 20 Jan 2026

Cast

Katherine Parkinson

Anna

Youssef Kerkour

Sam

Significant Other

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Cast

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