With all of us seeing rather too much of our immediate locales at the moment, what better time to come with us on a voyage through old Cathay?

That said, our TARDIS team may have preferred to self-isolate from their travelling companions – a thieving Venetian and a Machiavellian Mongol.

On this trip of a lifetime, our magic caravanners must face frostbite, poisoning, thirst, a surfeit of sand and some interpretive dance.

The Doctor gets hysterical, Susan gets a friend, Ian gets a go at cherchez la femme and it all gets a bit dicey for Babs.

Will the Doctor ever get back the keys to his caravan?

Does the TARDIS carry a dehumidifier?

Will the great Kublai Khan resort to Cathayan viagra to escape his wife?

And did the trip broaden the minds of Jim and Martin or leave them saddle sore?

Listen to find out!