Episode
3 :
Doc Martin
Comedy drama series about a GP in Cornwall. PC Penhale is delighted when his older brother Sam comes to visit, but his behaviour persuades Martin that he may have a rare genetic disease. Then a blood test reveals something unexpected which could alter the bond between the brothers. Meanwhile, Al acts on some relationship advice from Bert, but things go from bad to worse with Pauline. Louisa reveals some embarrassing personal information about Martin to Edith.
