S1, E7: When Veronica's former patient Craig (guest star Rob LaBelle) returns to Wharton Memorial, Veronica finds his Obsessive Compulsive Disorder and Tourette's syndrome have advanced and become worse than ever. When Craig's wife, Mimi (guest star Nina Siemaszko), pushes for an invasive, unproven brain surgery to treat his condition rather than have him undergo therapy in the mental ward again, Jack and Veronica become skeptical of her wishes. As they attempt to dissuade Mimi from moving forward with Craig's operation, the team discovers Mimi may have some serious issues of her own. Meanwhile, Jack becomes infatuated with a neurosurgeon named Zan (guest star Jaime Ray Newman), and the rest of the team questions their own love lives.