 Several students from Freddi s film studies class are sitting around a table complaining about her course. "Why can t she just let us enjoy the films?" one of them says. As another says "Freddi s sexy!" Lights flash and things fall about in the house. They go outside to discover a spacecraft, a cardboard door upon which opens to reveal several green slimy creatures armed with guns firing red laser beams. How can they stop the slugs?