Plants that have developed to thrive in the desert, including cacti that grow in the shade of other trees and collect water in pleated trunks that expand and contract - but can also find themselves a host to other plants, like desert mistletoe. This programme also reveals how tobacco plants being eaten by caterpillars are able to summon the creatures' natural predators, and how tumbleweeds roll across the landscape, only unfurling and growing when they encounter rain.

The fascinating history of the military force of the Soviet Union. For 70 years, the Red Army was one of the foundations of the USSR, an instrument of fear as well as admiration, a symbol of liberation as well as coercion. While everyone knows that Trotsky's name is attached to its creation, most of its past is made up of military defeats and failures, contrary to the common idea. This documentary explores its history, combining epic narrative and deconstruction of the myth.

A guide to plants that thrive in human-dominated environments, including trees that grow across canyons in India, which have developed into living bridges. The programme examines the origins of growing crops and the ongoing influence on the world of wild plants, as well as efforts to preserve species, from snipers firing pesticide bullets from helicopters to fend off invasive plants to plants being painstakingly pollinated using a paintbrush.

The film explores the life and the mystery surrounding the death of American actress and cultural icon Marilyn Monroe through archival footage and previously unheard interviews with her inner circle. The filmmaker Anthony Summers spent three years collecting 650 tapes recorded with people who either knew Monroe in her lifetime or had knowledge concerning her death.

Experience with David Attenborough the wonders of a lost world like never before in this epic series. Travel back 66 million years to when majestic dinosaurs and extraordinary creatures roamed the lands, seas, and skies.
In the first episode, a pregnant Tuarangisaurus is in distress and her young calf can sense it as she travels waters that are home to the ocean's deadliest predators.

In the second episode, Dreadnoughtus males compete for the right to mate. Lizards are hunted by Velociraptor among a group of sleeping Tarbosaurus. A Mononykus forages for termites and investigates new food options after a brief rainstorm. Several types of dinosaurs congregate around a watering hole in Mongolia.
Above the deserts of North Africa, aerial combat ensues as male Barbaridactylus pterosaurs fight for the attention of females below. A herd of Secernosaurus brave the harsh gypsum dunes in search of nourishment.