Only Connect Series 21 poster

Only Connect — Season 21

202528 episodes6.7/10 (3 votes)

About this season

The fiendishly difficult quiz show in which two teams of three contestants have to find the connection between seemingly unrelated clues, where patience and lateral thinking are as vital as knowledge.

Episodes (28)

Whitley Baes v Caraxians
E1

1. Whitley Baes v Caraxians

Aired 21 July 2025 • 29 min

A husband-wife-friend combo take on three fans of the films of Leos Carax.

Oh No They Didn't v Pear Trees
E2

2. Oh No They Didn't v Pear Trees

Aired 28 July 2025 • 29 min

Fans of Pantomime and Partridge battle it out.

Metrophiles v Grapevines
E3

3. Metrophiles v Grapevines

Aired 4 August 2025 • 29 min

Metro systems fascinate one team, while wine does it for the others.

5ks v Showstoppers
E4

4. 5ks v Showstoppers

Aired 11 August 2025 • 29 min

One team regularly run five kilometres, while the other team prefer a short stroll to singalong nights in Cardiff pubs.

Scanners v Worker Bees
E5

5. Scanners v Worker Bees

Aired 18 August 2025 • 29 min

One team is medical, while the other is Mancunian.

Pitchers v Benchwarmers
E6

6. Pitchers v Benchwarmers

7.0

Aired 25 August 2025 • 29 min

Jive Bunnies v Sorcerers
E7

7. Jive Bunnies v Sorcerers

Aired 1 September 2025 • 29 min

Three keen ballroom dancers face a team of devoted Dungeons and Dragons players.

Doctors Matthews v Keyboard Worriers
E8

8. Doctors Matthews v Keyboard Worriers

Aired 8 September 2025 • 29 min

A family team of doctors takes on three keen pianists.

Pear Trees v Caraxians
E9

9. Pear Trees v Caraxians

Aired 15 September 2025 • 29 min

Two teams who lost their first-round match return – only one of them can go through to the next round.

5ks v Grapevines
E10

10. 5ks v Grapevines

Aired 22 September 2025 • 29 min

One of the contestants still bears a tortoise-related scar, while another was runner-up in a scarecrow competition.

Scanners v Benchwarmers
E11

11. Scanners v Benchwarmers

6.0

Aired 29 September 2025 • 29 min

Jive Bunnies v Keyboard Worriers
E12

12. Jive Bunnies v Keyboard Worriers

Aired 6 October 2025 • 29 min

One of the returning teams faced a tie-break in their previous match.

Whitley Baes v Oh No They Didn't
E13

13. Whitley Baes v Oh No They Didn't

Aired 14 October 2025 • 29 min

Neither team has lost a match so far – but that’s about to change.

Metrophiles v Showstoppers
E14

14. Metrophiles v Showstoppers

7.0

Aired 20 October 2025 • 29 min

Both teams won their opening heats, which means nobody goes home.

Pitchers v Worker Bees
E15

15. Pitchers v Worker Bees

Aired 27 October 2025 • 29 min

No elimination this time: the winners go through, but the losing team gets to play again later in the series.

Doctors Matthews v Sorcerers
E16

16. Doctors Matthews v Sorcerers

Aired 3 November 2025 • 29 min

5ks v Showstoppers
E17

17. 5ks v Showstoppers

Aired 10 November 2025 • 29 min

Pear Trees v Whitley Baes
E18

18. Pear Trees v Whitley Baes

Aired 17 November 2025 • 29 min

Keyboard Worriers v Sorcerers
E19

19. Keyboard Worriers v Sorcerers

Aired 24 November 2025 • 29 min

A place in the quarter-finals is at stake – one of the teams will have to leave the competition.

Benchwarmers v Worker Bees
E20

20. Benchwarmers v Worker Bees

Aired 1 December 2025 • 29 min

Another quarter-final place is on offer.

5Ks v Oh No They Didn't
E21

21. 5Ks v Oh No They Didn't

Aired 8 December 2025 • 29 min

The semi-finals loom, and the questions are getting trickier.

Metrophiles v Whitley Baes
E22

22. Metrophiles v Whitley Baes

Aired 15 December 2025 • 29 min

Another place in the semi-finals is decided, and the questions are as demanding as ever.

Pitchers v Sorcerers
E23

23. Pitchers v Sorcerers

Aired 22 December 2025 • 29 min

Once again there’s a place in the semi-finals on offer, with two teams facing ever more testing questions.

Doctors Matthews v Worker Bees
E24

24. Doctors Matthews v Worker Bees

Aired 29 December 2025 • 29 min

It’s nip and tuck and touch and go as another place in the semi-finals is decided.

Metrophiles v 5Ks
E25

25. Metrophiles v 5Ks

Aired 5 January 2026 • 29 min

It’s the first of the semi-finals – the questions are tough, but so are the teams.

Pitchers v Worker Bees
E26

26. Pitchers v Worker Bees

Aired 12 January 2026 • 29 min

These teams have met before, and revenge is in the air in this semi-final.

Third Place Play-Off
E27

27. Third Place Play-Off

Aired 19 January 2026 • 28 min

It’s the third place play-off.

The Final
E28

28. The Final

Aired 26 January 2026 • 29 min

After 28 weeks of brain-to-brain combat, it's the final at last.

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