Jack faces off with Gideon Graham, a famous professor and philosopher who slipped into a responsive catatonic state following a lightning strike that killed his wife. To help Gideon, Jack tries an unusual treatment that may pose a risk to his patient. Meanwhile, Jack finds himself attracted to the patient's daughter.
Dr. Jack Gallagher arrives for his new job as Director of Psychiatric Services at Los Angeles Wharton Memorial Hospital, and gains the trust of a delusional patient using a unique method. Meanwhile, this maverick psychiatrist must also earn the confidence from his new colleagues and conservative boss, hospital administrator Nora Skoff, who is also his ex-lover.
Gallagher treats a female patient who says she is seven months pregnant, yet isn't even pregnant at all. Her husband has also been fooled by her delusions. Elsewhere, Gallagher searches the streets for his mentally ill sister, Becky, who he fears is homeless.