Crystal Reed (born February 6, 1985) is an American actress. She is perhaps best known for her role as Denise in the feature film Skyline and as Allison Argent in the MTV series Teen Wolf.
Following the lives of four sisters, Amy, Jo, Beth and Meg, as they come of age in America in the aftermath of the Civil War. Though all very different from each other, the March sisters stand by each other through difficult and changing times
