My Brother is a Monster

Amy doesn’t know how to deal with Arnie — her awful little brother who loves to play cruel tricks.

The little monster literally ruins her life, and together with her friends, she comes up with a plan for revenge.

On "YouTube," they find a recipe for blue goo that they plan to dump on Arnie at his birthday party.

To their horror, they discover that the goo turns the little brat into a huge monster!

Now Amy and her best friend Lissa need to quickly find a way to save their hometown from destruction and return Arnie to his former self...