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.
A human soldier is sent from 2029 to 1984 to stop an almost indestructible cyborg killing Machine sent from the same year which is has been programmed to Execute a young woman whose unborn child is the key to humanity's salvation
