Martin's fear of blood has not decreased and he almost gags when he has to remove a pencil from a schoolgirl's ear. For all this he is still interested in returning to surgery. Louisa has left town and a visit from ex-student colleague Edith, now a high flyer in private practice, helps sway him. However, when Joan's friend Barbara has an accident caused by Mrs. Tishell's husban...

《外科医生马丁 第四季》是一部2009年上映的英国欧美剧， 由本·博尔特执导，主演马丁·克鲁勒斯,卡罗琳·凯兹，当前正在播放第集。