The Batman (Season 5, Episode 9) - Attack of the Terrible Trio

Gotham is terrorized by three mysterious creatures who, strangely, are targeting only students’ parties. Initial investigation revealed that the creatures are a result of Doctor Langstrom’s mutagen; however, he denied of any involvement and revealed that there was a breach in his computer security. Now the Batman not only has to find the culprits but also has to find a way to stop them before they can do further damage.

 

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