A drop of water, as light as air. Catch The Secret Circle this fall on The CW! The Secret Circle videos: Cassie Blake was a happy, normal teenage girl - until her mother Amelia dies in what appears to be a tragic accidental fire. Orphaned and deeply saddened, Cassie moves in with her warm and loving grandmother Jane in the beautiful small town of Chance Harbor, Washington - the town her mother left so many years before - where the residents seem to know more about Cassie than she does about herself.