ट्रिविया

M3GAN asks for her new body to be taller. This was added to accommodate the height of her actress, Amie Donald, who had gone through a growth spurt since the production of the first film.

The company that in the 1980s created the first AI is called Xenox and they have a research center in Palo Alto. Cole asks if this is the photocopier company. In reality, photocopier manufacturer Xerox funded a research center in Palo Alto in the late 1960s with the intent of entering the computer market. Though the company never did, their innovations from the 1970s were instrumental in the development of modern computing, in particular the Apple Macintosh computer and the Windows operating system.

The project was announced on 18 January 2023, less than two weeks after the release of the first film.

At one point in the movie, when the heroes are trying to find a car to escape in, the Knight Rider (1982) theme plays.

M3gan alerts Gemma by playing a clip of an animated movie on TV in which a young woman says, "You're in grave danger. You must leave at once." The animation was created for the movie, but is based on Anastasia (1997).