The shocks come thick and fast in the final episode of the comedy drama series. The course of true love hasn’t exactly run smooth for newlyweds Martin (Martin Clunes) and Louisa (Caroline Catz) and after a final knock, Louisa decides to leave for Spain with baby James. But the disheartened doctor has good reason to make her stay when he finds an x-ray scan. Despite many feeling it has run its course, Doc Martin is still attracting viewers. But will this, as rumour has it, be the final episode?