Vernon Kay and unreliable tour guide Paul Gorton test Nitin Ganatra, the Rev Kate Bottley and Alex Gray, aka Gladiator Apollo, on their knowledge of the UK. Today's stop is Wrexham.

Vernon Kay and unreliable tour guide Paul Gorton see if Nitin Ganatra, the Rev Kate Bottley and Gladiator Apollo can sort fact from fiction. Today's adventure takes them to Bristol.

Celebrity players Nitin Ganatra, the Rev Kate Bottley and Alex Gray, aka Apollo from Gladiators, face another knowledge battle, led by Vernon Kay and aided by unreliable tour guide Paul Gorton. It's the halfway point, and the gloves are off for today's destination, Falkirk.

Vernon Kay puts Nitin Ganatra, Rev Kate Bottley and Gladiator Apollo's UK knowledge to the test, with the help of unreliable tour guide Paul Gorton. Today's destination is Dudley.

Vernon Kay and unreliable tour guide Paul Gorton test Nitin Ganatra, Rev Kate Bottley and Gladiator Apollo on their knowledge of the UK. Today's tour is of Derry/Londonderry.

The week reaches its finale as Vernon Kay hosts the last stop on this week's UK-wide adventure. TV icon Anneka Rice, comedian Shane Todd and Radio 1Xtra DJ Remi Burgz have one final shot at glory, with Paul Gorton leading an unreliable tour of Coleraine.

Vernon Kay, with Paul Gorton in tow, challenges Anneka Rice, comedian Shane Todd and DJ Remi Burgz to separate the real from the ridiculous. This time, the destination is Jedburgh.

Halfway through the week, TV icon Anneka Rice, comedian Shane Todd and Radio 1Xtra DJ Remi Burgz face a fresh test of knowledge. Vernon Kay puts the spotlight onto his home town of Bolton, while unreliable guide Paul Gorton delivers the tour, complete with a few extra treats along the way.

The quiz heads to Cardiff as Vernon Kay, with Paul Gorton in tow, tests Anneka Rice, Shane Todd and Remi Burgz on their UK knowledge.

The quiz heads to Whitby, where Vernon Kay and Paul Gorton ask TV icon Anneka Rice, comedian Shane Todd and Radio 1Xtra's Remi Burgz to decide what is truth and what is twaddle.