Joanna Lumley undertakes her grandest and most challenging journey yet a breathtaking 7000 mile odyssey from Venice to the Chinese border along what was the ancient Silk Road. Watch all your favourite ...

3. Iran to Cuba - In this last episode, Joanna is in Iran to explore Cyrus the Great's tomb before following the Silk Road through Azerbaijan to Venice and finishing in the Caribbean. More info ...

For some reason, I say, it seems inconceivable that Joanna Lumley should have a 57-year ... Australia, on the Silk Road, and most recently along the Danube for a forthcoming series for ITV.