Pauline Mitchell is a successful business woman whose life seems to be on a good path. But when she appears to start misplacing things, loses track of time and doesn’t recognize her husband during one occasion; her biggest fear is that she has inherited Alzheimer’s, the disease that killed her mother. However, she discovers that her husband Aaron and her secretary have conspired to make her think she’s losing her mind in order to take control of her family’s company. Pauline must fight back, desperate to prove her sanity to the police, her doctor—even herself.