The Girl: Roz, Monsters, Inc (2001)

Why They're Great: Roz rocks.

She’s as tough as old boots, and refuses to let her colleagues (especially the Billy Crystal-voiced Mike Wazowski) get away with anything. And that’s before she’s revealed to be the head of one of the most important forces in Monstropolis – the Child Detection Agency.

She’s like something out of a Bruckheimer film, only better written.

How It Would've Been Different If They Were A Bloke: Since Roz is pretty much the most masculine, commanding character in the film, nothing would change at all.

Well, Mike probably wouldn’t try flirting with the male Roz.

He’d try sports talk or something.

Next: Dory