The Peanut Butter and Jelly Adventure

River, Jaden, and Pheonix are just three ordinary siblings with one fat, ordinary cat named Romeo—or so they think. Then one day they discover Romeo can talk and the first thing he tells them is that they must travel to another planet to help someone in trouble! When they arrive on Planet Bredd, they discover it is covered with a mysterious black ooze that has been destroying a lot of planets—and Earth is next on its list!