Well ****, I didn't even realize I was supposed to hate my pen1s watching that. I just saw a bunch of really badass action and the fact that the crazed raider bad guys happened to be male and the "good guys" (they were pretty ruthless themselves) happened to be female was pretty inconsequential to me, outside of the breastmilk thing, since you can't really get breast milk from dudes. My bad, I guess.
Actually males can produce milk under certain circumstances. It's generally rare though, as females are typically the ones who produce breast milk due to pregnancy increasing breast fat.