With a shimmering Photoshop effect, two strangers materilise on the icy tundra of Tea-Loss. Who are they? Nobody knows. Except us, and we're not telling. Yet.

Dr Who is updating the Cybercontroller on the latest developments at Crossroads Motel.

'How's Miss Diane?' asks the Cybercontroller.

'Will ye not just come along Doctor?' urges James Robert MacCrimmon.

Suddenly someone throws smoke bombs into the tomb and chaotic hi-jinks ensue.

'Flaming thunderbolts!' cries Who. 'Ruuuuuuuuuuuuuuuuuun Jamie!!!'

Who and Jamie Mac take flight as the Cybermen advance and attack, attack and advance!

'Someone has come to rescue us!' says Jamie in delight. Dr Who checks in his book to see if the answer lies there as they leave the Tombs.

It's Zoe Eloise Herriot and her husband Barry the Kroton!

'It's Zoe Eloise Herriot and her husband Barry the Kroton!' exclaims Professor Who. 'What on Chloris are you doing here?'

'Och Aye, och Aye!' agrees Jamie.

'We were teleported here' unveils Mrs Kroton. 'We were looking at mattresses in John Lewis and suddenly shalammy galamy zoop here we are.'

'Exhauuuuuuussst!' agrees Barry.

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