Smoke and Mirrors (Doctor Who - Destiny of the Doctor)

Celebrating fifty years of Doctor Who, a brand new adventure for the fifth Doctor. The Doctor answers a psionic distress call sent from England in the 1920s. There, in the environs of a fairground, he is reunited with an old friend: Harry Houdini. To Adric and Nyssa the name means very little, but to the Doctors companion Tegan he is a legend. Escape artist extraordinaire, Houdinis reputation will last for decades. But how does Houdini know so much about Tegan herself? Is it really just guesswork, as he says? Is Houdini right to be concerned about the fairgrounds fortune teller, who claims to have supernatural skills? Both he and the Doctor suspect an alien influence may be at work. What neither the Doctor nor his friends realize is that somewhere in the shadows, a sinister and familiar presence is lying in wait for them all. Written by Steve Lyons and directed by John Ainsworth.