Episode 4
Embarking on the last leg of his 200-mile challenge, Iain and Molly head off from Clisham Hill on Harris.
Passing Loch Seaforth, Iain is jubilant about the milestone of reaching his tenth island. Reaching Baile Ailen, Iain and Molly are buoyed by the sight of some local deer.
Heading on towards Achamore, Iain and Molly find themselves on marshy terrain. However, Iain is upbeat in the knowledge that the next day will see him reach the walk's official end in Stornoway. On the nine-mile journey to Stornoway, Iain is joined by actor Kevin McKidd, and the pair discuss their heritage and their respective connection to the land.
Celebrating reaching the walk's official end in Stornoway, at Lewes Castle, they are pleased to be shown the Lewis chessmen by archivist Seonaid McDonald. Iain suggests that this would be a great place to finish the official walk, but he plans to extend the walk on to the Butt of Lewis.
However, there is one last detour as Iain joins up with with actor Alex Norton, with the pair planning to cycle across to see the Callanish Standing Stones, which are around 5,000 years old and predate even Stonehenge. A natural raconteur, Alex regales Iain with stories about his days with 7:84 and his time in Taggart.
170 miles into the walk, Iain heads towards New Tolsta and gets chatting to retired local Hector Morrison about growing his own produce. Despite covering 16 miles, Iain pushes on to Traigh Mhòr Beach, crossing one of Lord Leverhulme's industrial bridges on the final stage of his journey.
Trailer
Recently Updated Shows
Percy Jackson and the Olympians
12-year-old modern demigod Percy Jackson has just come to terms with his newfound supernatural powers when the sky god Zeus accuses him of stealing his master lightning bolt. Now Percy must trek across America to find it and restore order to Olympus.
MasterChef
Three celebrated food experts put the latest group of contestants through a series of challenging elimination rounds and turn one home cook into a culinary master.
LEGO Masters
Based on the hit British reality-competition series of the same name, LEGO Masters brings imagination, design and creativity to life when teams of LEGO enthusiasts go head-to-head, with infinite possibilities and an unlimited supply of LEGO bricks. Teams of two will compete against each other in ambitious brick-building challenges to be crowned the country's most talented amateur LEGO builders. In each episode, the competing pairs who most impress the judges will progress to the next round, until the finale, during which the top teams will face off for a cash prize, the ultimate LEGO trophy and the grand title of LEGO Masters.
The 1% Club
The 1% Club is a unique, compelling and funny entertainment show that tests the nation's intelligence, based on a scientific survey. It's a chance to test how your brain works through a series of questions that all have a right answer but can also lead to a series of entertaining wrong answers along the way. Whether you're a contestant vying for the cash prize or a viewer playing with your friends and family on the app, answer enough questions correctly, and you could earn yourself a place in the 1% Club: an elite group of people who can honestly say they've outwitted 99% of the population.