A broadcasting company hosts an actor/actress contest and 30 contestants are pre-selected. Yong-Woo and Eun-Sook are two of them and they are also lovers. Eun-Sook desperately wants to be a TV star and approaches a producer. Yong-Woo discovers this and argues with her. In the meantime, Eun-Sook happens to meet Yu-Suk and spends a night with him, after he tells her that he knows a lot about broadcasting companies.
On behalf of "oppressed bugs everywhere," an inventive ant named Flik hires a troupe of warrior bugs to defend his bustling colony from a horde of freeloading grasshoppers led by the evil-minded Hopper.
When some very creepy things start happening around school, the kids at Herrington High make a chilling discovery that confirms their worst suspicions: their teachers really are from another planet! As mind-controlling parasites rapidly begin spreading from the faculty to the students' bodies, it's ultimately up to the few who are left – an unlikely collection of loners, leaders, nerds and jocks – to save the world from alien domination.
Sally and Gillian Owens, born into a magical family, have mostly avoided witchcraft themselves. But when Gillian's vicious boyfriend, Jimmy Angelov, dies unexpectedly, the Owens sisters give themselves a crash course in hard magic.