An alien disease spreads like wildfire infecting a chain of unsuspecting victims. A man and his dog are all that stand in the way of containing the danger. An alien disease spreads like wildfire infecting a chain of unsuspecting victims. A man and his dog are all that stand in the way of containing the danger. An alien disease spreads like wildfire infecting a chain of unsuspecting victims. A man and his dog are all that stand in the way of containing the danger. An alien disease spreads like wildfire infecting a chain of unsuspecting victims. A man and his dog are all that stand in the way of containing the danger.