Peabody and Sherman travel to Toronto, Canada in 1869. They meet up with Constable Archibald Willy, who tries to capture Ottowa O'Toole, a woman who's on a wanted poster. Sherman and Peabody pose as Ottowa's two sisters, "Hermoine" and "Gingold," in hopes that the ruse will trap Ottowa. Instead, they are kidnapped by O'Toole but quickly rescued by Constable Willy.
Sherman and Mr. Peabody travel to Cadiz, Spain in 1833 to watch a bullfight. Instead, they are treated to a bull...dog...fetching a stick. With the help of brave matador Porfirio, Sherman and Peabody overcome many obstacles in order to catch a real bull so that they may enjoy an authentic bullfight.
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.
New York City - 1824. Audubon cannot finish painting portraits for his book on birds because of a bird thief. Sherman and Peabody play detective in order to discover and capture the chicken-napper.
In 1914 England, Mata Hari has stolen the plans to Britain's greatest secret. Peabody and Sherman must capture her before she turns those plans over to the Germans.
Mr. Peabody is sick, so Sherman will be taking us into the past instead. Today, he'll be helping Galileo drop the ball on the Leaning Tower of Pisa. But he'll also need Mr. Peabody's advice, so he decides to come back to the present for some assistance.
Esmerelda Fump is the ugly maid at the palace- but she finds that if she gets to sleep, she gets prettier and prettier. Seeing her in her "pretty" state, the prince wants to marry her, but she keeps having to go take a nap to avoid looking ugly. Finally, the prince calls the court wizard and asks him to make her into a "night owl"- which he does... literally!
Mr. Peabody and Sherman must take over the nursing duties of an injured Florence Nightingale during the Crimean War, and also infiltrate Russian lines.
Jack enters into the magic fountain business with an old trick up his sleeve. The tale is about a fountain of youth in a town called Escro. The moral at the end: "If anyone ever tells you to put your house in Escro, tell them no!"
Peabody and Sherman journey to the High Seas off the coast of Madagascar in 1697 to thwart the greedy machinations of the infamous and colorful pirate Captain Kidd.
Bullwinkle tells us the story of Jack B. Nimble, played by Boris, whose business card is "High Jumps Inc., Candlewicks a Specialty." He gets $40 a week.
Cleopatra's evil brother is plotting to do away with her and become the pharaoh of Egypt. Mr. Peabody and Sherman must keep her safe so she can take her rightful place as Queen of the Nile.