The Echo Game plot
April Reilly receives a letter from her former lover Rachel, who died ten years ago. The letter contains an urgent warning, causing a number of things to happen and April's life to be turned upside down. For the past ten years, April has been raising Rachel's biological daughter, Sarah. However, no one knows that Sarah is Rachel's daughter, not even Sarah herself. April begins to investigate Rachel's apparition and a detective discovers a secret about Sarah, causing the whole family to suddenly become interested in the scientist Anne and her two sidekicks. It turns out that Sarah's visions and the fact that she is telekinetic are no coincidence.