Movies.com sprak met Chloe Moretz, die de rol van Hit-Girl speelde in het origineel. Op de vraag of de opnames van de sequel voor haar op tijd zullen beginnen om wederom mee te kunnen doen, antwoordde Moretz als volgt:
"Actually, yeah, but I think Im going to be a little bit older. Id like to do it in the next year or two because I think thats a really good time age-wise. You can show Hit Girl in a different light which would be a lot of fun. I think it would be fun to show her, because you know her as this 11-year-old assassin, so I think it would be fun to show her as this twisted young adult, this 16-17-year-old Catwoman-y almost, twisted and dark person."
Hieronder nog eens de trailer van Kick-Ass: