Slangman, a travelling salesman of words and relics from the 21st century (like soda cans and Twinkies), teams up with a tongueless Scottish warrior and a stupid blonde actress to cross the post-nuclear wastelands to battle madmen and savage mutants in search of a legendary place called "The Source," an oracle of ancient wisdom rumored to hold the power to enlighten the world... or destroy what's left of it.