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Big Brother

Big Brother

The original social experiment

2023Returning Series4 Seasons114 Episodes5.2TMDB
Reality
ITV2

Britain’s ultimate social experiment. Follow every twist and turn as a group of housemates live under the gaze of 24/7 cameras and try to avoid eviction. Big Brother sees it all...

Created by: John de Mol
Season 3 · Episode 1

Live Launch

Sep 28, 2025·1h 7m

It's back! The iconic house has had a fresh lick of paint and is ready to welcome a brand-new cast of housemates from all walks of life as they take up residence in the Big Brother house.

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Episode FAQ

Direct answers for episode-level questions and details.

When did Big Brother Season 3 Episode 1 air?

Big Brother Season 3 Episode 1 aired on September 28, 2025.

How long is Big Brother Season 3 Episode 1?

This episode runs for approximately 67 minutes.

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