Inside Frances Massive Underground Fortress Network

Arctic Ships Trapped in Ice Racing Against Time

14 Women Fight Dehydration on Deserted Island | The Island with Bear Grylls UK

RARE King Charles I Penny Found After DECADES | Lost and Found in the Lakes

Stranded On Shirley Island with No Escape | The Island with Bear Grylls UK

Searching for the Lost Gonzo Muppet Toy | Lost and Found in the Lakes

Evacuation After Snake Attack Panic | The Island with Bear Grylls UK

Inside Anne Boleyn's Childhood Home At Hever Castle | Susan Calmans Grand Day Out

Hunting Turns Dangerous On Remote Island | The Island with Bear Grylls UK

Family Stranded in Desert Near Mexican Border | I Shouldn't Be Alive

St Abbs Turns Into New Asgard In Avengers Endgame | Susan Calmans Grand Day Out

Metal Detectorists Hunt 50 Year Lost Wedding Ring | Lost and Found in the Lakes

The Dark Aftermath of Chernobyl | Michael Palin:Travels of a Lifetime

Stranded On Coconut Beach Fighting to Survive | The Island with Bear Grylls UK

Woolsthorpe Manor and the Genius of Isaac Newton | Susan Calmans Grand Day Out

Divers Hunt Lost Birthday Ring in Lake Windermere | Lost and Found in the Lakes

Secrets of the Three Gorges Dam | Michael Palin:Travels of a Lifetime

Inside France's Monster Underground Fortress | Underground Worlds

British Men Face Starvation on Remote Pacific Island | The Island with Bear Grylls UK

Divers Search Lake Windermere for Lost Phone | Lost and Found in the Lakes

Visiting the Golden Temple Amritsar | Michael Palin:Travels of a Lifetime

Bear Grylls Takes Bahraini Prince Desert Skydiving | Beyond Borders with Bear Grylls: Bahrain

Inside Jane Austen's House In Hampshire | Susan Calmans Grand Day Out

British Men Hunt Crocodile on Pacific Island | The Island with Bear Grylls UK

Gibraltar's Secret 55km WWII Tunnel City | Underground Worlds

Finding Lost Family Heirloom in Lake District Tarn | Lost and Found in the Lakes

Northumberland Castle Safari Wildlife Adventures

Camper Van Adventure Through Cumbria Lake District | Susan Calmans Grand Day Out

Hidden Treasures Inside a Stately Home

Exploring Oxford's Hidden Gems and Historical Sights

Eric Morecambe's Morecambe Bay Bird Paradise Tour

Naours City Tunnels and Hidden Relics | Underground Worlds

Diving for Lost Treasures in Lake District Waters | Lost and Found in the Lakes

14 British Men Survive Pacific Island Storm Season | The Island with Bear Grylls UK

Lost Wedding Drone Found 25m Deep in Windermere | Lost and Found in the Lakes

Michael Palin's First Real Adventure in Africa | Michael Palin:Travels of a Lifetime

30 Year Lost Motorbike Mystery Solved Lake District | Lost and Found in the Lakes

Surviving Tropical Storm Season | The Island with Bear Grylls UK

13 British Men Fight Starvation on Pacific Island | The Island with Bear Grylls UK

Battle Of The Somme Hidden Tunnel Stories | Underground Worlds | Documentary

Michael Palin Discovers Hidden Life in Sahara Desert | Michael Palin:Travels of a Lifetime

Lost Wedding Ring Search in Lake District Waters | Lost and Found in the Lakes

13 British Men Face Starvation on Desert Island | The Island with Bear Grylls UK

Following Hillary's Footsteps to Mount Everest | Michael Palin:Travels of a Lifetime

Yorkshire Railway Adventure in Helen Mirren Camper | Susan Calmans Grand Day Out

Coast Guard Rescue In Open Ocean and More! | I Shouldn't Be Alive

Isle of Man Adventure in Helen the Camper Van | Susan Calmans Grand Day Out

Mangrove Swamp Survival Challenge | The Island with Bear Grylls UK

Exploring Shropshire in Helen Mirren Camper Van | Susan Calmans Grand Day Out

Grand Cardiff Castle Tour in Helen Mirren Van | Susan Calmans Grand Day Out

Lost Wedding Ring in Lake District Water Search | Lost and Found in the Lakes

Causeway Coast Camper Van Adventure Northern Ireland | Susan Calmans Grand Day Out

Old vs Young Survive Pacific Hurricane Starvation | The Island with Bear Grylls UK

Finding 200 Million Year Old Fossils in Devon | Susan Calmans Grand Day Out

Trapped In A Dense Jungle! | The Island with Bear Grylls UK