The evil Skyrats throw the Purple Grumblies and the Pixiecats into a windmill prison on Skeleton Island. Gertie Grumblie flirts with Captain Von Trasch. "If you let me go, I'll give you my earrings and some of my purple cheesecake..." But he's not buying it. There seems to be no escape. Then... the Pixiecats to the rescue! They discover the pirate's secret cave and escape back to Volcano Island with the Skyrats in hot pursuit.