The poster art for Invasion of the Animal People is scrumptiously insane. "Giants of the ages run amuck in icy death attack controlled by alien brains!" Say what? And since I've a penchant for using redundant leading letters on words myself, this tagline is awesome (in my humble opinion): "Monsters walk the earth in ravishing rampage of clawing fury!" Terror of the Bloodhunters has the better title, but note how it's ignored in the advertising campaign for this "exploitation natural" double bill.