Joe isn't hard to please; fries swamped in ketchup, a fresh pint and his mates is all he needs to be happy. But he's also got one peculiar passion... Ever since the Belgian wave of UFO observations in the 80's, Joe has been obsessed and convinced that aliens have infiltrated every layer of society. So, as the self-professed Messiah, he's taken it upon himself to kill off every last one of these little green men. The only problem is, they aren't exactly green and nobody takes him seriously. But that is about to change, once a film crew meticulously documents his mission.