After saving Cleopatra, she inadvertently travels to the 1920's and helps out Lucky Luciano kidnap Babe Ruth. In 1919, Jeff and Phineas convinces the Babe to give up pitching and become the home run hitting champion he is more famous for.
Bulkhead befriends a pair of construction vehicles brought to life by AllSpark energy. But the Decepticons have their scanners set on the duo for their latest construction project.
Professor Sumdac upgrades a trio of animatronic dinosaurs from a local theme park, but the creatures develop minds of their own and become rampaging Dinobots, bent on destroying the Autobots.