When JASON DARCIE (Dylan Neal), attempts suicide, he leaves a cryptic note for his wife LARA DARCIE (Nicholle Tom), suggesting that the death of his little sister years ago wasn't really an accident—and he may have even had a hand in it. 
Driven by the need to know more about her husband’s dark past and the secret that led him to want to end his life, Lara goes back to the small town where Jason was raised.  There, she finds his father now senile and in a nursing home, leaving her with only Jason’s younger brother GRADY (Philip Riccio) to help her unravel the mysterious confession in Justin’s note. 
But what Lara doesn’t know is that Grady suffers from Dissociative Identity Disorder (formerly known as Multiple Personality Disorder).  Lara’s probe into the brothers’ chilling childhood causes one of Grady’s more aggressive personalities to take control, eager to protect his family’s secret and willing to stop at nothing—even murder—to keep the past buried.
As Lara gets closer to the truth, she puts herself and another woman, CANDY (Cinthia Burke), an attractive but antisocial ex-con that Grady often confesses his problems to, in grave danger.  Realizing that Grady’s most twisted personality is in control and after them, Lara must save herself and Candy from suffering the same fate as Grady’s sister…