Episode 1 | Hotpots v Poptimists

The Hotpots, a team from Lancashire, take on three pop music aficionados in the opening first round match of the fourteenth edition of the popular game show hosted by Victoria Coren Mitchell.

Episode 2 | Durhamites v LARPers

A team consisting of three graduates from Durham University take on a trio of Live Action Role-Playing Game enthusiasts in the second contest from the first round of the quiz.

Episode 3 | Pyromaniacs v Cartoonists

Three players with a fervour for fire take on a team who are united by their appetite for animation in the third of the first round contests of the fiendish game show.

Episode 4 | Motorheads v Time Ladies

In this first round contest a trio of Formula One fans take on a team of three female Whovians. Hosted by Victoria Coren Mitchell.

Episode 5 | Birdwatchers v Dicers

A trio of birdwatchers take on a team of boardgamers in tonight's opening heat. They compete to draw together the connections between things which, at first glance, seem utterly random.

Episode 6 | Brews v Forrests

Victoria Coren Mitchell hosts the series where knowledge will only take you so far. Patience and lateral thinking are also vital. A trio of tea drinkers square up to a family team in this opening heat.

Episode 7 | Ancient Alumni v Three Peaks

Victoria Coren Mitchell presents the quiz show about making connections. Three graduates of Scotland's ancient universities take on the Three Peaks, a team with a passion for hill-walking.

Episode 8 | Dragons v Westenders

In the last of the initial first round matches Dragons, a team of Welsh descent, take on a trio of theatre fans in the challenging quiz show.

Episode 9 | Hotpots v Durhamites

Victoria Coren Mitchell hosts as first-round losers the Hotpots and the Durhamites return for one last chance at victory, to stay in this year's competition and to reach the second round.

Episode 10 | Champion of Champions Special: Europhiles v String Section

Victoria Coren Mitchell asks the questions in a very special edition of the fiendish game show as series 9 winners the Europhiles take on series eleven champions the String Section.

Episode 11 | Sport Special: Footballers v Korfballers

Victoria Coren Mitchell hosts a one-off sports special of the game show as the Footballers and Korfballers return to compete against each other trying to identify the connections between seemingly unconnected things.

Episode 12 | Family Special: Lasletts v Meeples

Two teams made up of family members return for this special edition. Series 8 semi-finalists The Laslett family take on the Meeples team from series 13 that features Gail Trimble, her husband and her brother.

Episode 13 | Motorheads v Cartoonists

Two teams of first-round losers, the Motorheads and the Cartoonists, return for one last chance to stay in the competition.

Episode 14 | Quiz Special: QI Elves v Inquisitors

The QI Elves and Inquisitors return for a very special one-off edition of the quiz. They compete to draw together the connections between things which, at first glance, seem utterly random.

Episode 15 | Birdwatchers v Brews

Victoria Coren Mitchell hosts the game show in which patience and lateral thinking are crucial. Two teams of first round losers face each other for one last chance to stay in the competition.

Episode 16 | Dragons v Three Peaks

Two more teams of first round losers, Dragons and Three Peaks, battle it out for a final chance to stay in the competition. Hosted by Victoria Coren Mitchell.

Episode 17 | Poptimists v LARPers

Two teams, the Poptimists and LARPers, that won their first round matches return to face each other in the opening match up of the second round. Each team will seek to find the connection between seemingly unrelated things.

Episode 18 | Pyromaniacs v Time Ladies

The Pyromaniacs and Time Ladies, two teams of first round winners go up against each other in this second round contest to determine who will progress to the next round.

Episode 19 | Brews v Dicers

The tea loving team Brews and the team of board-game players Dicers both won their first round matches and now meet in this second round tie in the challenging quiz show.

Episode 20 | Ancient Alumni v Westenders

Three graduates of Scotland's ancient universities, the Ancient Alumni, and a trio of theatre aficionados, the Westenders, both won their first round matches to meet in this second round clash.

Episode 21 | Motorheads v LARPers

A team of motor racing enthusiasts take on three live action role-players. Both teams have won a game and lost a game, so this is their last chance to stay in the tournament.

Episode 22 | Durhamites v Pyromaniacs

The Durhamites and Pyromaniacs return to face off. Both teams playing tonight have won a game and lost a game so this is their last chance to stay in the tournament.

Episode 23 | Hotpots v Brews

The Hotpots, a team from Lancashire, take on three tea drinkers for a last chance to stay in the competition.

Episode 24 | Birdwatchers v Westenders

A trio of ornithology enthusiasts take on three theatre fans. Both teams playing in this edition have won a game and lost a game, so this is their last chance to stay in the tournament.

Episode 25 | Time Ladies v LARPers

A team of female Doctor Who (2005) aficionados, The Time Ladies, take on the LARPers in the first game of the quarter-finals of the fiendishly tricky game show.

Episode 26 | Durhamites v Poptimists

The team of three graduates from Durham University take on the trio of pop music aficionados in the second of the quarter-final matches.

Episode 27 | Brews v Ancient Alumni

A trio of tea drinkers take on a team comprising of three graduates from Scotland's oldest universities in the third of the quarter-finals contests.

Episode 28 | Dicers v Birdwatchers

The Dicers face the Birdwatchers in the last of the quarter-final matches, and the 300th edition of the challenging game show, hosted by Victoria Coren Mitchell.

Episode 29 | Semi-Final 1

The Poptimists and the Time Ladies have battled their way through the rounds to meet in the first of the semi-final showdowns of the challenging game show.

Episode 30 | Semi-Final 2

The Dicers, a trio of boardgamers, and the Ancient Alumni, a team comprising of three graduates from Scotland's ancient universities compete for a place in this year's final.

Episode 31 | Third-Place Play-Off

The two teams that lost their semi-final matches, the Poptimists and the Ancient Alumni, take part in the third-place play-off match. Hosted by Victoria Coren Mitchell.

Episode 32 | The Final

It is the series finale and two teams, the Dicers and the Time Ladies, battle it out to be crowned Only Connect Champions.