After Bubbles wins two tickets to see the girls’ favourite band Sensitive Thugz, Blossom and Buttercup compete for her plus-one. But when the Mayor’s plane crashes on Monster Island, the girls must put aside their differences to save the day!

When Buttercup starts spending a lot of time with her new friends, a group of bad-girl skaters called The Derbytantes, it seems The Powerpuff Girls are down to two, which delights Princess Morbucks, who wants to fill the empty slot.

After going overboard on the candy, Blossom and Buttercup wake up with no memory of last night and no idea where Bubbles is! They must piece together the events of last night and find Bubbles before the Professor gets back!

When a mysterious rainbow causes everyone to become unnaturally happy, the Powerpuff Girls must find where it ends to save the day and return Townsville to normal.

Bubbles convinces the Professor to test his new transmogrifying ray on her new friend Danny the Pony in an effort to help him become the unicorn he’s always wanted to be, but when it turns Danny into a monster instead, she must stop him before he destroys Townsville!

When Buttercup’s aggression inadvertently allows villain Man-Boy to escape, she starts a new-age lifestyle in an effort to be more calm. But when Man-Boy returns to enact his revenge, Buttercup must embrace the balance between punching and hugging in order to defeat him.