Описание сериии:
Diana excitedly tells the team that her aunt Antiope is visiting Metropolis. A flashback shows Diana and Antiope in Themyscira practicing swordfighting, before Hippolyta scolds them for interrupting Diana's training. Antiope, in the episode's present day in Metropolis, interrupts the girls' exam study time taking them dancing, eating, arm-wrestling, and card-playing. After spending the entire night out, the girls are exhausted in the morning before the exams. That morning the Kraken attacks Metropolis, and Antiope tells Diana she was sent to change the locks on the Kraken's cage, but neglected to do so. The Super Hero Girls try to subdue the Kraken but get repelled. Diana uses magic her mother taught her in her studies on Themyscira for growing a flower that is used to defeat the Kraken.