5/6 The bikers cross the state of Arizona and attend a traditional Navajo barbecue.
2/5 Simon Reeve travels down the Rocky Mountains from Montana to Colorado.
6/6 Mary is given an access-all-areas pass behind the scenes at Heathrow airport.
6/6 Nadiya shares recipes a giant time-saving cookie and a glistening nutty baklava.
4/4 Michael goes on an epic rail journey from Lucknow in Uttar Pradesh to Kolkata, West Bengal
2/10 Gregg Wallace is in South Shields at a waxed jacket factory.
With just one place left on the menu, the pressure is on to impress guest Peter Hook.
Ramsay MacMahon escapes Glasgow for the weekend and heads to Torridon.
2/5 Alex and Steph head to Selby in Yorkshire to meet the Mountford family.
1/10 Four workmates at a vets in Forres compete for the Flour Power trophy.