Merlin’s trundling on in a semi-entertaining fashion, although the BBC seem to be mucking about with its scheduling every week (and, therefore, the scheduling of Strictly as well). This week’s installment is on at 5.50pm (Saturday 24 October) and sees Julian Rhind-Tutt make an appearance as a mysterious new physician, called in to try and save Morgana, who has gone down with something a bit nasty. There’s a trailer after the jump.

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