Only Connect

Cartophiles v Fell Walkers (7x10)

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Three map lovers and a trio of fell walkers return to try to make it to the semi-finals, competing to draw together the connections between things which, at first glance, seem utterly random. So join Victoria Coren Mitchell if you want to know what connects orphans in Oliver Twist, tropical storms, Sue Grafton detective novel series and series of QI.