Like all great science fiction shows, there are kernels of truth and nuggets of science fact scattered throughout the incredible ‘Doctor Who’ universe. In this special, we are going to explore these dynamic ‘Doctor Who’ moments where science fiction and science fact converge and mingle.

6.1Doctor Who and his companions are hurled into the future and make a horrifying discovery: the Daleks have conquered Earth! The metal fiends have devastated entire continents and turned the survivors into Robomen.
6.2The Seventh Doctor becomes the Eighth. And on the streets of San Francisco – alongside new ally Grace Holloway - he battles the Master.
Behind every great time lord there's a great woman. Whether they're busting Daleks or the Doctor's ego, the women of Doctor Who prove that you don't need testosterone to save the universe.
7.0The Doctor and his friends Ben, Polly and Jamie arrive at Gatwick airport. They quickly stumble upon an alien plot, centring upon the mysterious ‘Chameleon Tours’ - a low-price holiday company, whose young passengers have been vanishing in unexplained circumstances. The Doctor investigates further, but it isn’t long before his own friends start disappearing too.
7.0The Doctor revisits the Himalayas because he wants to return an ancient relic he was given many centuries ago. On arriving however, the Doctor is blamed for a series of brutal murders in the area. Jamie and Victoria discover the true culprits – the previously peaceful Yeti that live in seclusion on the mountainside have apparently turned violent.
6.1The Doctor and Ruby Sunday have faced the Bogeyman, fought against Maestro, and survived the battlefield of Kastarion 3. In the epic two-part season finale, The Doctor and Ruby arrive at UNIT headquarters on a top-secret mission and a long-buried secret awaits…
5.7Scientist Doctor Who accidentally activates his new invention, the Tardis, a time machine disguised as a police telephone box. Who, his two granddaughters Barbara and Susan, and Barbara's boyfriend Ian are transported through time and space to the planet Skaro, where a peaceful race of Thals are under threat of nuclear attack from the planet's other inhabitants: the robotic mutant Daleks.
9.0The Daleks draft the Second Doctor into distilling the Human Factor. Once implanted, it will make the Dalek race invincible. Jamie’s faith in the Doctor is stretched to the limit as the Doctor appears to be collaborating with the Daleks. The Doctor has a few tricks up his sleeve, but then again so might the Daleks.
0.0Family and colleagues remember the Doctor Who producer. In 1977, Birkenhead-born first-time producer Graham Williams took over one of the BBC’s most famous shows, Doctor Who. His turbulent three years in the role saw clashes with star Tom Baker, budgetary nightmares and catastrophic industrial action – but also the highest viewing figures the programme has ever achieved. Graham died in 1990, aged just 45, leaving behind a wife and three young children. In this intimate new film, Graham’s family, friends and colleagues look back on a life of darkness and light.
7.3Where the Fourth Doctor left off, the Eighth Doctor comes to finish the job. With Romana and K9 by his side, they have to stop the evil Skagra. A remounted version of the abandoned Fourth Doctor serial, rewritten to feature the Eighth Doctor and fit in with the Big Finish audio drama continuity.
8.8A selection of classical favourites with a strong flavour of time and space. Join Freema Agyeman (aka Martha Jones), and others from the Doctor Who cast, for an intergalactic musical adventure - with a little help from Daleks, Cybermen and other aliens from the series!
7.0The sun sends us light and energy, enabling life and growth. But it also causes scientists great concern: gigantic, unpredictable solar storms are increasingly threatening our power supply and networks. The US space agency NASA has built a space probe to investigate the causes of these mysterious storm phenomena.
9.3From extreme speed to bone crushing bites, big cats are some of the most impressive predators on the planet. Each of them is an incredible animal, with its own unique and special set of skills. In Big Cat Games, we will challenge ferocious felines against each other in a series of trials that will determine once and for all who is king of the cats. In the wild they are confident, dominant, and fearless—but they have never had to face anything like this before. Lions, cheetahs and tigers will be pushed to the limits of their natural athletic abilities
0.0Jamie tries to evade Yeti in the tunnels of the London Underground. Meanwhile, The Doctor and Victoria meet a potential new ally - Colonel Lethbridge-Stewart.
7.7In this documentary, scientists reveal their findings on the influence of solar storms on animal behavior and human transport infrastructure. The documentary explains why solar storms pose a threat to humanity: In extreme cases, they can damage satellites, slow down air traffic and paralyze high-voltage and telecommunications networks.
7.1The Doctor visits his old Time Lord friend Chronotis in Cambridge, 1979. But the ruthless Skagra has also arrived to retrieve a book that will help unlock one of the Time Lords' greatest secrets: what is Shada? Filming for this story was never finished, and in this version the unfilmed material is completed via animation.
7.5A documentary examining what the Tyrannosaurus Rex was really like - both appearance and behaviour - using the recent palaeontological and zoological research.
6.6Delve into the digestive system with this lighthearted and informative documentary that demystifies the role gut health plays in our overall well-being.
7.5The original 1967 master recordings of ‘The Macra Terror’ were lost soon after the programme’s original transmission. However, audio-only recordings have survived and have been used here to create a brand new fully animated reconstruction of this lost classic.
8.8Following the death of Sarah-Jane Smith, her friends and allies reunite at a memorial service to pay their respects.
