2013 marks the 50th anniversary of Doctor Who, the longest running science fiction show in history. To celebrate, the BBC is releasing The Doctors Revisited, a collection of tributes to the11 actors who have played this iconic character. This initial release showcases Doctor Who's first four Doctors, spanning from 1963-1981.

Sinbad the sailor follows a strange man which leads him through many adventures and into conflict with an evil magician who brings inanimate objects to life to oppose Sinbad in his quest

Doctor Who, Harry and Susan accidentally land on an artificial satellite where they discover people from Earth suspended in a frozen state. The bad news is that they also find a dead insect, the queen of the Wirrn, sworn enemies of Earth. The Wirrn's egg sac is full, so the good Doctor must destroy the larvae before they absorb the last of the human race.

Spectacular color animation and technological wizardry bring viewers a load of thrills in five brilliant Doctor Who releases. Decades after a strike stopped production of Shada with Fourth Doctor Tom Baker, animation filled the gaps and solved the mystery of the prison planet. By following the original soundtrack of the lost episode The Power of the Daleks with Second Doctor Patrick Troughton, master animators recreated the Doctor's first regeneration....

The Doctor's past incarnations are being snatched out of time and space and transported to the Death Zone on Gallifrey, where they are reunited with some old friends and pitted against their deadliest enemies in the Game of Rassilon. Someone is manipulating the Doctor and his companions in order to claim the most ancient and powerful secret of the Time Lords, but can they survive the challenges and uncover the traitor before it is too late?