After a ruthless tech giant acquires a small robotics company, a grieving engineer is tasked with testing their new AI companion. But when he attempts to reprogram her to be a truly sentient soulmate, she develops needs of her own—unleashing a relentless spree of precision-engineered mayhem.

Vacation turns disaster when Houston grad Kyle and her friends survive a plane crash in the desolate Louisiana everglades, only to discover there's something way more dangerous lurking in the shallows.