Is Open House: The Great Sex Experiment coming back?
Open House: The Great Sex Experiment (2022–present) on Channel 4
The answer: Between seasons — last episode June 27, 2025, no return date announced yet.
3seasons
22episodes
About Open House: The Great Sex Experiment
A bold new social experiment exploring whether relationships can thrive without monogamy. Cameras follow a group of currently monogamous couples as they explore for the first time whether they would be happier in an open relationship.
Open House: The Great Sex Experiment episode schedule
22 aired
Aired · 22
| Date | Ep. | Title |
|---|---|---|
| June 27, 2025 | S3·E8 | Episode 8 |
| June 20, 2025 | S3·E7 | Episode 7 |
| June 13, 2025 | S3·E6 | Episode 6 |
| June 6, 2025 | S3·E5 | Episode 5 |
| May 30, 2025 | S3·E4 | Episode 4 |
| May 23, 2025 | S3·E3 | Episode 3 |
| May 16, 2025 | S3·E2 | Episode 2 |
| May 9, 2025 | S3·E1 | Episode 1 |
| May 18, 2023 | S2·E8 | Episode 8 |
| May 18, 2023 | S2·E7 | Episode 7 |
| May 18, 2023 | S2·E6 | Episode 6 |
| May 18, 2023 | S2·E5 | Episode 5 |
| May 18, 2023 | S2·E4 | Episode 4 |
| May 18, 2023 | S2·E3 | Episode 3 |
| May 18, 2023 | S2·E2 | Episode 2 |
| May 18, 2023 | S2·E1 | Episode 1 |
| May 6, 2022 | S1·E6 | Episode 6 |
| April 29, 2022 | S1·E5 | Episode 5 |
| April 22, 2022 | S1·E4 | Episode 4 |
| April 15, 2022 | S1·E3 | Episode 3 |
| April 8, 2022 | S1·E2 | Episode 2 |
| April 1, 2022 | S1·E1 | Episode 1 |