When an overworked mattress salesman closes shop after a long day, he discovers a mysterious young boy in the showroom. As he gives chase, the little boy leads him to a whimsical place where the mattresses have personalities of their own, and they attempt to lure him back to where he belongs during the borrowed hours of the night - in bed. 'Mattress World' is a fable about finding the right mattress to suit your most difficult customer yet: your inner child.