Once at Cleopatra's palace, an Egyptian soothsayer (Jon Pertwee) warns Caesar of the plot to kill him, but Mark Anthony convinces Caesar not to flee. Instead, Caesar convinces Hengist to change places with him, since Cleopatra and Caesar have never met. On meeting, Cleopatra lures Hengist, who accidentally exposes both Cleopatra and Mark Anthony as would-be assassins. He and Caesar then ally with Horsa, and after defeating Cleopatra's bodyguard Sosages (Tom Clegg) in combat, Hengist and the party flee Egypt. Caesar is returned to Rome, only to be assassinated on the Ides of March. Horsa and Hengist return to Britain, and Mark Antony is left in Egypt to live "one long Saturday night" with Cleopatra.