
In contrast to the catastrophic ending of the first movie, which seemingly annihilated M3GAN, the sequel discloses that either her DNA or her AI programming survived. However, for Gemma (Allison Williams), whose robotics engineering laid the foundation for Megan’s creation, this survival has brought nothing but turmoil. Two years have passed since then, and in this continuation of the story, the AI program behind Megan is now controlled by a clandestine government agency. They developed another doll named ‘Amelia’, using her to execute lethal missions. Yet, when Amelia turns against them, eliminating anyone potentially harmful, Gemma and her niece Cady find themselves targeted.