Specs Appeal - S4.E17

Norb checks the paper and sees a pair of the Mark 5 Model X-Ray Glasses that he must have! So instead of taking money out of his rich bank account, he goes "halves" with Dag and takes all his money! Soon Norb gets the glasses. He puts them on and all he sees is human hand bones. The real X-Ray glasses are invisible, and Dag's wearing them.