Dr. Edward Armstrong

Dr. Armstrong is coming to Indian Island to examine and treat Mrs. Owen after receiving a letter from her husband. He takes pleasure in a reputation as "a good man at his job" and so has enjoyed a great deal of success. However, "he was very tired.... Success had its penalties." As he travels to Devon, he alludes to a past incident that occurred fifteen years ago that "had been a near thing." During that period, he notes that he had been "going to pieces," and the shock of the traumatic event prompted him to give up drinking. Later his thoughts about the incident reveal that his drunken performance in the operating room killed Louisa Clees. While on the island, Armstrong is a bundle of nerves. His gullibility leads him to help Wargrave carry out his plans, which include murdering Armstrong.

William Blore

William Blore pretends...