Fisher, Two, Amanda, and Veronica are happy to spend their holiday break at Fisher's parents' new amusement park. But when aliens crash-land on Fisher's favorite roller coaster, mistaking it for their home planet, it spells the end of R&R for our heroes. Meet the Gemini: not only are all the aliens identical twins, they're also all beautiful girls. The crew decides the best way to encourage the Gemini girls to vacate the stratosphere is to give them a taste of middle school. But Fisher and his crew learn quickly that the Geminis are not to be messed with, not when they might literally explode at any moment. That's right, the Geminis are like puberty times one million. They can seem sweet as pie, but when they turn on you, they're deadly.
