Aired: 9/1/2014
A trio of political enthusiasts compete against three cat lovers.
Aired: 9/8/2014
Three historians take on a team from Oxford.
Aired: 9/15/2014
Three musicians take on a team of Doctor Who fans.
Aired: 9/22/2014
A team of researchers from QI take on a trio of book lovers.
Aired: 9/29/2014
Three coders square up to a team of video gamers.
Aired: 10/6/2014
A team of chess fans meet a team of linguists.
Aired: 10/13/2014
A team of orienteers take on three old-fashioned romantics.
Aired: 10/20/2014
A trio of Norway-lovers take on three cricket fans.
Aired: 10/27/2014
Two teams of first-round losers return for a second chance to stay in the tournament.
Aired: 11/3/2014
Two more teams of first-round losers return for a second chance to stay in the tournament.
Aired: 11/17/2014
Aired: 11/24/2014
Aired: 12/1/2014
Two teams who won their first heat return in the hope of securing a place in the quarter-finals.
Aired: 12/8/2014
Aired: 12/15/2014
Two more first-round winners return in the hope of securing a place in the quarter-finals.
Aired: 1/5/2015
Aired: 1/12/2015
A trio of chess players and three cat lovers return for a last chance at making it to the quarter-finals.
Aired: 1/19/2015
Three linguists square up to a team from Oxford in a bid to make it to the quarter-finals.
Aired: 1/26/2015
A team of book lovers take on three video gamers in a bid to secure a place in the quarter-finals.
Aired: 2/2/2015
The QI Elves take on three computer experts as they compete to win a place in the quarter-finals.
Aired: 2/9/2015
In this quarter-final, three historians take on a trio of linguists.
Aired: 2/16/2015
In the second of the quarter-finals, the Orienteers face up to a team of video game enthusiasts.
Aired: 2/23/2015
The Nordiphiles compete against the QI Elves in this quarter-final.
Aired: 3/2/2015
Three chess players take on a team of Doctor Who fans in the last of the quarter-finals.
Aired: 3/16/2015
In the first of the semi-finals a trio of chess aficionados take on three history buffs in a bid to win their place in the series finale.
Aired: 3/23/2015
In the last of the semi-finals a team of orienteers take on the QI Elves in a bid to win their place in the series finale.
Aired: 3/30/2015
In the series finale, the Orienteers and Chessmen battle it out to be named Only Connect champions.
