Final answer:
In Shakespeare's 'Macbeth', Macbeth hires The Doctor to try to cure his wife, Lady Macbeth, of her mental distress.
Step-by-step explanation:
The character hired by Macbeth to try to cure his wife, Lady Macbeth, was A) The Doctor. In the play 'Macbeth' by William Shakespeare, there is a scene where Lady Macbeth is sleepwalking and demonstrating signs of guilt and mental distress over the murders that she and her husband have committed. Macbeth seeks the help of a doctor to cure her disturbed mind. The passages cited do not directly mention this scene, but they show the interactions of the characters and the unfolding of the plot which led to Lady Macbeth's psychological unraveling.