Mr. Hollis is Bert’s uncle and man of affairs. Mr. Hollis is unhappy with the fact that an elephant rival his nephew, but he ask the jungle doc for aid. For Dr. Jumbo he write a curst prescription and Jumbo get down to lose his memory. Unable to retrieve even the simple things, Jumbo desire to retreat from the competition. But his friend forestall him and go to seek aid from a dinosaur.