Part One: PerceptionDon and Mimi Galvin's dream of raising a picture-perfect family in Colorado Springs gets thwarted as their eldest son, Donald, begins to act strangely.
Part Two: Psychosis
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Part Two: PsychosisAs Donald is released from the hospital, the family's home life is thrown into turmoil, forcing some to leave. Brian's rockstar dreams end in tragedy.
Part Three: Delusion
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Part Three: DelusionAfter one family member dies, 14-year-old Peter has a psychotic breakdown and a family secret forces Mary into an unthinkable situation.
Part Four: Reality
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Part Four: RealityMimi dies, causing a rift in the family -- the next generation fears they'll develop schizophrenia. Scientists use the Galvins' DNA to find a cure.