Allison Williams, Violet McGraw and more return for James Wan and Blumhouse's 'M3GAN 2.0' synthetic murder companion doll ...

M3GAN's makeover is on full display in the M3GAN 2.0 trailer, which shows off her new martial arts prowess and flying skills. Plus her dance moves have upgraded. And Britney Spears and Chappell Roan ...