Mr. Peabody and Sherman - Building of the Great Pyramid - S4.E24

The time travelers arrive in the palace of Cheops, the Second King of the Fourth Dynasty in 3,000 BC in Giza, on the border of the Libyan Desert. Cheops attempts different building feats in an attempt to outdo his rival--his five-year-old nephew, Prince Ahmed. Sherman and Peabody advise Cheops to build The Great Pyramid in order to show up Ahmed.