Is Open House: The Great Sex Experiment on All 4 UK?

Yes, Open House: The Great Sex Experiment is currently available to stream on All 4 UK.

Series — 3 seasonsPG

Open House: The Great Sex Experiment

Last verified: 13/04/2026 — This information may be out of date

4.2/10IMDb

NRRotten Tomatoes

NRMetacritic

Viewer Rating

Have you seen this? Rate it.

3 seasons, 22 episodes

As an Amazon Associate, WhereToStream earns from qualifying purchases. Some links are affiliate links.

All 3 seasons available on each service

Committed couples come to a luxury retreat to explore whether having open relationships and sex with other people can strengthen their bond.(English)