Class of the Titans S01 E14 Make-up Exam

Arachne is a spider who once was challenged by Athena at a weaving competition--- but a jealous Athena turned Arachne into a spider, and now Arachne wants to be human again. Using Atlanta, Arachne lures the Heroe's into a trap, and their only hope to escape is to wake Atlanta from hypnotism--- but will they be able to do it in time?