9/25 Len takes Steve Backshall back to the wilds of Dorset to reminisce about his 1982 holiday.
9/20 Charlie and Natasha start in Farnham in Surrey and end up at auction in Towcester. (R)
9/15 Michael Portillo hitches a ride with the Amish in a horse-drawn buggy.
Henry Golding is in Kerala in Southern India trying the traditional dance of Kathakali. (R)
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5/16 Two years after a trial week in Adelaide, are Neil and Christopher now living there? (R)
6/16 Two years after a trial week in Brisbane, are Stan and Andrea now living there?
10/25 Len takes Toyah Willcox back to the Llangollen Canal in North Wales.
10/20 Charlie and Natasha set off from Ashby-de-la-Zouch to auction in Stansted Mountfitchet. (R)
10/15 Michael Portillo reaches a milestone on his American journey: the Mason-Dixon line.
Rajan Datar's shown a refugee's eye view of Berlin, as he embarks on a unique guided tour.