The Preditor Helmet - I'll Tell Your Mam You Said

Yemn: The wholeh it just cracks me up. Like the end, like the post and credit seen, whatever, when they go and travel. Oh, now, ime, he can read the maps, or what i have that it's like a super hero movie,. He understands the preditor language, and can just use the preditor helmet. So in this movie we find out that the preditors take people spines because they want to like, sample their d and a to improve, improve their did did this movie introduce that? Or was that ever introduced ino some comic book or something? Does anyone have any idea? As far as i know, I don't