A witch conjures up evil spirits in the form of malignant sunflower plants which wreak havoc on a small suburban town. And a group of bullied teens must fight to survive these and other terrors that await them on Halloween Night.

A reporter, cameraman, and some petty thieves are stranded in a boat out on the ocean. The only thing that stands between them and their lives is a 50-foot prehistoric megalodon shark. They must all pull together to survive.