Starring: Karen Gillan as Kaylie Russell, Annalise Basso as 12-year-old Kaylie, Brenton Thwaites as Tim Russell, Garrett Ryan as 10-year-old Tim, Rory Cochrane as Alan Russell, Katee Sackhoff as Marie Russell, James Lafferty as Michael Dumont, Miguel Sandoval as Dr. Graham, Katie Parker as Phone Store Clerk, Kate Siegel as Marisol Chavez.
20 year old Timothy Russell is discharged from a mental institution by his psychiatric Dr. Shawn Graham ,completely healed from a childhood trauma. His sister Kaylie welcomes him home. She tells him they need to destroy an ancient mirror known as the Lasser Glass that she has just bought in an auction. The reluctant Tim follows his sister and has fragmented recollections from his childhood, when his mother Marie buys a mirror for the home office of his father Alan. Kaylie and Tim see a woman with their father in his office and the behaviors of Alan and Marie change, ending in a family tragedy. Kaylie blames the mirror and now she wants to destroy the malevolent supernatural force unleashed through the Lasser Glass.With the mysterious entity now back in their hands, Tim and Kaylie soon find their hold on reality shattered by terrifying hallucinations, and realise, too late, that their childhood nightmare is beginning again.