Eden Fresh Water: Footage of animals that live in freshwater environments, from gliding treefrogs in the Costa Rican rainforest to mugger crocodiles in Sri Lanka. S3 Ep4 2026-10-18 Forests: David Attenborough journeys into the hidden world of forests, from the temperate rainforests of Canada, to the teak forests of India. S3 Ep5 2026-10-18 Ocean: The wildlife inhabiting the world's oceans, from the shallow seas of the tropics where predators become the prey, to the greatest depths, captured on film. S3 Ep2 2026-10-18 Deserts and Grasslands: Life in some of the many deserts and grasslands around the world, including in the Namib desert, where ostriches raise their family in the searing heat. S3 Ep3 2026-10-18 Fresh Water: Footage of animals that live in freshwater environments, from gliding treefrogs in the Costa Rican rainforest to mugger crocodiles in Sri Lanka. S3 Ep4 2026-10-18 Forests: David Attenborough journeys into the hidden world of forests, from the temperate rainforests of Canada, to the teak forests of India. S3 Ep5 2026-10-18 Ocean: The wildlife inhabiting the world's oceans, from the shallow seas of the tropics where predators become the prey, to the greatest depths, captured on film. S3 Ep2 2026-10-18 Deserts and Grasslands: Life in some of the many deserts and grasslands around the world, including in the Namib desert, where ostriches raise their family in the searing heat. S3 Ep3 2026-10-18 Fresh Water: Footage of animals that live in freshwater environments, from gliding treefrogs in the Costa Rican rainforest to mugger crocodiles in Sri Lanka. S3 Ep4 2026-10-18 Forests: David Attenborough journeys into the hidden world of forests, from the temperate rainforests of Canada, to the teak forests of India. S3 Ep5 2026-10-18 Bangor to Belfast: Michael Portillo makes his way from Bangor to Belfast, along the way enjoying live music on a boat and visiting the parliament building at Stormont. S2 Ep13 2026-10-18 Shopping from Home. 2026-10-18 The Secrets of Nazi Future Tech: Hidden in a remote mountainous forest is a structure nicknamed the Fly Trap or Hitler's Stonehenge. Researchers still have no definitive idea what it is. S2 Ep4 2026-10-18 Fuelling Evil: Outside the town of Politz lie the ruins of what was once one of Germany's most important assets - a place that kept the German war machine moving. S2 Ep5 2026-10-18 Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form. S2 Ep6 2026-10-18 The Future of Evil: Built in 1934, Ordensburg Vogelsang, a virtual Nazi Castle was constructed with the intention of building the New German; elite future leaders of the Reich. S2 Ep7 2026-10-18 The Secrets of Nazi Future Tech: Hidden in a remote mountainous forest is a structure nicknamed the Fly Trap or Hitler's Stonehenge. Researchers still have no definitive idea what it is. S2 Ep4 2026-10-18 Fuelling Evil: Outside the town of Politz lie the ruins of what was once one of Germany's most important assets - a place that kept the German war machine moving. S2 Ep5 2026-10-18 Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form. S2 Ep6 2026-10-18 The Future of Evil: Built in 1934, Ordensburg Vogelsang, a virtual Nazi Castle was constructed with the intention of building the New German; elite future leaders of the Reich. S2 Ep7 2026-10-18 The Secrets of Nazi Future Tech: Hidden in a remote mountainous forest is a structure nicknamed the Fly Trap or Hitler's Stonehenge. Researchers still have no definitive idea what it is. S2 Ep4 2026-10-18 Fuelling Evil: Outside the town of Politz lie the ruins of what was once one of Germany's most important assets - a place that kept the German war machine moving. S2 Ep5 2026-10-19 Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form. S2 Ep6 2026-10-19 The Future of Evil: Built in 1934, Ordensburg Vogelsang, a virtual Nazi Castle was constructed with the intention of building the New German; elite future leaders of the Reich. S2 Ep7 2026-10-19 The Secrets of Nazi Future Tech: Hidden in a remote mountainous forest is a structure nicknamed the Fly Trap or Hitler's Stonehenge. Researchers still have no definitive idea what it is. S2 Ep4 2026-10-19 Fuelling Evil: Outside the town of Politz lie the ruins of what was once one of Germany's most important assets - a place that kept the German war machine moving. S2 Ep5 2026-10-19 Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form. S2 Ep6 2026-10-19 The Future of Evil: Built in 1934, Ordensburg Vogelsang, a virtual Nazi Castle was constructed with the intention of building the New German; elite future leaders of the Reich. S2 Ep7 2026-10-19