King of the Hill - Season 2 Episode 17
Hank's Dirty Laundry

When Hank tries to buy a new dryer, he is told that his credit is no good because he owes money to Arlen Video. The video stores computer says he rented and never returned a pornographic movie, Cuffs and Collars. Hank refuses to pay for a movie he never rented, and sets out to prove that the computer was wrong.