"I shouldn't be down here at all, really. Driver, I am. See?"

Yes, perhaps it would be better if you were absent, Evans. You certainly drive everyone up the wall.

But the Welsh wimp is not the only peril in the London Underground in 1968's The Web of Fear. The slimmer-line Yeti now sling more web than Spidey, Professor Travers is now an old duffer cum Yeti whisperer, Harold Chorley is the obsequious and unacceptable face of the gutter press and somewhere a filthy traitor is at work...

Luckily, Colonel Lethbridge-Stewart is at hand, with his ever-shrinking batallion, while Ann Travers proves adept at rebuffing both amorous advances and unwelcome interviews and, somehow, finds time to smile at a rampaging Yeti.

Meanwhile, the Doctor is delighted by one of his balls, Jamie hides in a bin and Victoria drops an unidentified lanyarded object.

So is the return of this once-lost story a cause for celebration or should it have been left in the cobwebs? Listen here to find out what Jim and Martin think.