Slim is suffering from a toothache and is afraid of going to the dentist. His fiancée suggests that he go to an hypnotist and lose his fear. While in the hypnotist's office, Slim's patient-card gets mixed with that of a painter, also there for a treatment. The result is that Slim leaves thinking he is a painter and the painter departs with a toothache. When Slim visits his fiancée's father, the house is being painted, and Slim joins in. The the painter with the toothache shows up. A mêlée follows.
—Les Adams <longhorn1939@suddenlink.net>