Do No Harm is an upcoming medical series on NBC, about Dr. Jason Cole, a prominent, kind and good-looking neurosurgeon. He seems to have the perfect life, except for one dirty secret: he struggles with Dissociative Identity Disorder. Occasionally, he will transform into an entirely different person, who seems to be borderline sociopathic and possibly dangerous. His alternate personality goes by the name Ian Price, and for a while, Jason has been able to keep Ian at bay by using a powerful, experimental sedative. But it seems that his body has become immune to the sedative, and the repressed Ian is set on taking revenge.