Laserblast Vhs Retro Big Box Collection (Blu-ray)

Billy discovers an otherworldly laser gun in the California desert, making him the target of a pair of aliens who recently executed its previous owner. As he revels in the power of the weapon, he begins to change, his skin taking on a green hue and his mind becoming more and more malevolent. As the teen becomes more powerful and lethal, it's up to the local authorities and the aliens to stop him!