The Killing is based on the wildly successful Danish television series Forbrydelsen and tells the story of the murder of a young girl in Seattle and the subsequent police investigation.

From the day their eyes open and they tumble out of the den, Tiger – Spy in the Jungle captures the day-to-day lives of four tiny tiger cubs as they grow up alongside their devoted mother in the very heart of India. The tiger is not only the world’s favourite wild animal but also one of the rarest, and as David Attenborough says, “This is the most intimate portrait of tigers ever seen.”

When his father's World War II war medal is posted to him, Henry decides to investigate the mysterious circumstances surrounding his death. But is Henry prepared for the truth?

In this one hour special, Len Goodman, head dance judge from "Dancing with the Stars," discovers how the impact of the 1912 Titanic disaster is still felt a century after the ship's sinking. Len has his own connection to the Titanic: Before he was a dancer, Len was a welder for Harland and Wolff, the company that built the luxury liner in Belfast, Northern Ireland, from 1909 to 1912. Len worked for them 50 years later, at their yard in London,England.Courtesy Stephanie Seabrook. To mark the centenary of the tragedy, Titanic with Len Goodman explores the ship's enduring legacy and uncovers how for victims' families, and for the survivors, the sinking was just the beginning of the story. Generations later, these stories are still unfolding as we meet the modern day descendants of the shipbuilders, passengers and crew to learn how, 100 years after the sinking, Titanic's legacy lives on.

Plot: As a woman struggles to come to grips with her past in the wake of her mother's death, an unsettling presence emerges in her childhood home.

As Johnny Blaze hides out in Eastern Europe, he is called upon to stop the devil, who is trying to take human form.

Henry investigates the trade in animals’ blood, organs, limbs and toxins. Some are medically important, or simply outrageous delicacies; others involve cruel treatment of endangered species in the cause of discredited beliefs. Can Rollins sort the harmless roadkill-eaters from the cruel …

Naturalist Casey Anderson heads deep into the Grand Canyon on an epic quest to profile the rare and endangered wildlife living on the edge of the abyss.

In the last moments of World War II, a secret Nazi space program evaded destruction by fleeing to the Dark Side of the Moon. During 70 years of utter secrecy, the Nazis construct a gigantic space fortress with a massive armada of flying saucers.

The story of 303 Squadron: 34 Polish fighter pilots who overturned RAF prejudices to earn their chance to fight in the Battle of Britain, in which they shot down 126 Luftwaffe aircraft