Doctor Who: The Macra Terror is the completely
missing seventh serial of the fourth season in the British science
fiction television series Doctor Who, which was first broadcast in four
weekly parts from 11 March to 1 April 1967. It focuses on the Second
Doctor, Ben, Polly and Jamie unravelling a mystery on a human colony
planet in the future, and introduces the alien race known as the Macra.
Although audio recordings, still photographs, and clips of the story
exist, no episodes of this serial are known to have survived.
Newly animated, this story is now presented in its entirety!