Debbie Chazen

Doc Martin treats an uncomfortable Louisa Glasson for suspected anaemia, and a reluctant Aunt Joan is forced to receive treatment from Martin.

When the owner of a suburban dog centre is found dead in the woods, Ash and Scribbs believe that she has been murdered by one of her clients or by her business partner. Their investigation leads them into an obsessive world of dog-lovers.

When disaster hits the Titanic, The Doctor uncovers a threat to the whole human race. Battling alongside aliens, saboteurs, robot angels and a new friend called Astrid, can he stop the Christmas inferno?