Season
- Season 0 2009-12-21
- Season 1 2008-09-15
- Season 2 2009-07-13
- Season 3 2010-04-01
- Season 4 2010-09-06
- Season 5 2011-08-15
- Season 6 2012-08-27
- Season 7 2013-05-13
- Season 8 2013-09-23
- Season 9 2014-04-14
- Season 10 2014-09-01
- Season 11 2015-07-13
- Season 12 2016-07-11
- Season 13 2017-07-28
- Season 14 2018-10-22
- Season 15 2019-09-02
- Season 16 2020-09-21
- Season 17 2021-07-12
- Season 18 2022-08-29
- Season 19 2023-07-17
- Season 20 2024-08-12
- Season 21 2025-07-21
Season 21 Episode
- Season 15 Darksiders v Suits
- Season 15 Gladiators v Lexplorers
- Season 15 Wickets v Choristers
- Season 15 Electrophiles v Forrests
- Season 15 Eggchasers v 007s
- Season 15 Endeavours v Outliers
- Season 15 Journeymen v Turophiles
- Season 15 Orwellians v Junipers
- Season 15 Gladiators v Darksiders
- Season 15 Wickets v Electrophiles
- Season 15 Eggchasers v Outliers
- Season 15 Journeymen v Junipers
- Season 15 Lexplorers v Suits
- Season 15 Forrests v Choristers
- Season 15 Endeavours v 007s
- Season 15 Orwellians v Turophiles
- Season 15 Electrophiles v Suits
- Season 15 Darksiders v Forrests
- Season 15 Endeavours v Junipers
- Season 15 Eggchasers v Turophiles
- Season 15 Lexplorers v Suits
- Season 15 Forrests v Choristers
- Season 15 007s v Junipers
- Season 15 Orwellians v Turophiles
- Season 15 Semi-Final 1
- Season 15 Semi-Final 2
- Season 15 Third-Place Play-Off
- Season 15 Final
Only Connect - Season 15 Episode 28 Final
6.40 30 minutes Victoria Coren Mitchell hosts the series where knowledge will only take you so far. In the series finale, two excellent teams battle it out to be named champions.
