This is super interesting, polygraph do all the hard work for us by going through 2,000 screenplays and breaking them down by gender. It looks at who has the most lines, men or women and it turns out that even in Disney's princess films men speak more often than women.
In January 2016, researchers reported that men speak more often than women in Disney’s princess films. We validated this claim and doubled the sample size to 30 Disney films, including Pixar. The results: 22 of 30 Disney films have a male majority of dialogue. Even films with female leads, such as Mulan, the dialogue swings male. Mushu, her protector dragon, has 50% more words of dialogue than Mulan herself.