Big Brother 2026 poster

Big Brother Season 4

31 Episodes First aired Sep 13, 2026 TMDB★10.0

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...

Episodes

E1
1. Live Launch
Sep 13, 2026 · 1h 10m

Your new TV obsession is here! A fresh batch of housemates enter the house, but this is no ordinary Big Brother house - this is the House of Chaos!

E2
2. Day 1
Sep 14, 2026 · 46m

The housemates are in... let the chaos begin! Tonight the mole of the house has a very important mission - assign a deputy mole.

E3
3. Day 2
Sep 15, 2026 · 57m

Emotions are running high in the house as tears and tantrums seem to erupt throughout the day, and we're only at the start! Perhaps it was the terrible night's sleep they had?

E4
4. Day 3
Sep 16, 2026 · 48m

Chaos reigns as three housemates face eviction thanks to the secret moles. Can the unlucky trio save themselves by guessing the moles' identity?

E5
5. Day 4
Sep 17, 2026 · 45m

When the dream becomes a nightmare... the housemates face a a tricky shopping task with some of them kept in a dreamland while others face their worst nightmare...

E6
6. Day 5 - Live Eviction
Sep 18, 2026 · 1h 10m

Who went? You decided. The first housemate has been evicted from the house where everything can change in the blink of an eye!

E7
7. Day 6 & 7
Sep 20, 2026 · 56m

Welcome to the House of Double Trouble, where two heads might be better than one. The housemates must team up to secure that shopping budget, but there's a big surprise in store...

E8
8. Day 8
Sep 21, 2026 · 46m

Jedward's presence in the house is causing a stir, and when Big Brother orders the housemates to play a game of Jedward's Jepic Pairs, it can only mean one thing — more drama!

E9
9. Day 9
Sep 22, 2026 · 48m

Who has been breaking rules? Big Brother calls the housemates to the sofa to reveal all and you can be sure they won't be getting away with it!

E10
10. Day 10
Sep 23, 2026 · 57m

Who's playing games, who wants to be top dog and who got the most nominations? Big Brother reveals all in the latest episode!

E11
11. Day 11
Sep 24, 2026 · 48m

After yesterday's nominations, two housemates face eviction. Meanwhile, Big Brother has built Noah's Ark and assigned everyone animal personas...let the fun begin!

E12
12. Day 12 - Live Eviction
Sep 25, 2026 · 1h 10m

It's eviction time! Two housemates face the public vote. Who will survive another day in the Big Brother House, and who will see their dreams of winning come crashing down?

E13
13. Day 13 & 14
Sep 27, 2026 · 57m

It's all change as the housemates must live in the House of Nothing this week. And that's not the only thing happening as someone says a final farewell.

E14
14. Day 15
Sep 28, 2026 · 45m

The housemates wake up to their second day in the House of Nothing and tensions threaten to boil over again in the group.

E15
15. Day 16
Sep 29, 2026 · 46m

Two housemates get the chance to win back clothes for the others, but who will they pick? Meanwhile, the tension is still bubbling away in the house...

E16
16. Day 17
Sep 30, 2026 · 56m

In a week where the House of Nothing stripped the housemates of their voices, their belongings and even the bloomin' furniture, now it wants to take their nominations!

E17
17. Day 18
Oct 1, 2026 · 49m

Birthday boy Lynx takes on a secret mission to try and win a special birthday present, and Omar grows frustrated with his fellow housemates.

E18
18. Day 19 - Live Eviction
Oct 2, 2026 · 1h 9m

Omar and Pauline take on ‘the million pound shop’ and missing prosecco causes tensions to bubble over.

E19
19. Day 20 & 21
Oct 4, 2026 · 57m

Gossip about the new housemate spreads through the house, and things are going to get very awkward indeed as it’s time to roll back the tapes in the House of Revelations.

E20
20. Day 22
Oct 5, 2026 · 49m

The House of Revelations brings more drama as the housemates get opinionated in a game of agree/disagree, and Rob vents to Sam about reactions from the others during the task.

E21
21. Day 23
Oct 6, 2026 · 58m

The Housemates take part in face-to-face nominations for the first time this series, but who are the lucky few that get to escape it?

E22
22. Day 24
Oct 7, 2026 · 46m

What revelations will the library reveal when Catrin and Twinks are called to the Diary Room? Meanwhile, Rhianna opens up about her and Omar’s different worlds.

E23
23. Day 25
Oct 8, 2026 · 48m

All aboard the Big Brother Express! Housemates must travel around the house using the Big Brother train and successfully complete a series of tasks. Let's hope there are no delays.

E24
24. Day 26 - Live Eviction
Oct 9, 2026 · 1h 10m

While eviction looms, the Housemates discover there are rewards in store for those willing to spill the tea.

E25
25. Day 27 & 28
Oct 11, 2026 · 57m

Gemma’s surprise entrance on eviction night sends a wave of excitement through the House. She’s there for a short time, and she wants it to be a good time.

E26
26. Day 29
Oct 12, 2026 · 1h
E27
27. Day 30
Oct 13, 2026
E28
28. Day 31Airs Oct 14, 2026
Oct 14, 2026
E29
29. Day 32Airs Oct 15, 2026
Oct 15, 2026
E30
30. Day 33 & Live EvictionAirs Oct 16, 2026
Oct 16, 2026