Halloween is about spooky things, and what's spookier than a villain? Particularly when that villain is a tentacled witch who lives under the sea? From her first introduction, Ursula has always been a classic Disney baddie, and her sinister and insatiable lust for power makes her a most menacing antagonist. In The Little Mermaid: Ariel's Undersea Adventure, Ursula comes to life in towering audio-animatronic form. Theh 8-foot tall life size recreation of the sea witch is a grand sight and a marquee part of the ride. Pity those poor unfortunate souls that get caught in her grasp!