David goads Christopher into approaching an egg , which results in a Facehugger attacking and impregnating him .
David leads him to his makeshift laboratory , as well as a hatchery , where he keeps a number of Alien eggs .
David goads Christopher into approaching an egg , which results in a Facehugger attacking and impregnating David .
David leads him to his makeshift laboratory , as well as a hatchery , where he keeps a number of Alien eggs .