Katy Boyer stars as Sarah, a professional nurse and the grown daughter of dysfunctional couple Don and Lily Zarn (Gerald McRaney, Shelley Fabares). During a visit home, Sarah can clearly see that Lily is being abused by Don, but she cannot persuade her mother to leave her father. Subsequently, however, Lily disappears, and Don ruefully insists that his wife has finally walked out on him. But when Sarah begins enduring horrific nightmares in which her mother is brutally killed, she decides to learn the truth behind her mom's disappearance--this despite a total lack of cooperation from her family, her boyfriend and even the police. Based on fact, the made-for-TV A Nightmare Come True debuted over the CBS network on February 12, 1997. ~ Hal Erickson, Rovi