My Master, Napoleon's Buddy is the twenty-eighth episode of Season 2 of I Dream of Jeannie, and the 58th overall episode of the series. Directed by Claudio Guzmán and written by series creator Sidney Sheldon, it first aired 3 April 1967 on NBC.
Summary[]
Tony is preparing a lecture on military strategy based on the Napoleonic Wars, so Jeannie blinks him back in time to meet the little corporal. A formal introduction is met with an order for Tony's execution by General Pichegru, the man who tried to murder Napoleon, but the little corporal is amused by Major Nelson's stories. Tony relates future events to the uncomprehending Napoleon, who then believes that Nelson is a Russian spy.