In 1995, eight 15-year-olds set out to make a feature-length science fiction epic, shooting on Video8 in back gardens with props made of Lego and cardboard boxes, and blowing up aerosol cans for special effects. Fifteen years later, the lads are reunited to re-watch the film, reminisce about its making and laugh at how truly terrible it is. As one of them says, 'I know now why I didn't have a girlfriend when I was fifteen.'