Loonatics Unleashed (2005)

S2E4 The Heir Up There

The Loonatics embark on a mission to escort Tweetums, the rightful heir to the throne, back to his home planet in hopes of bringing an end to a devastating war. However, they are unaware that a dangerous adversary named Sylth Vester, along with a mysterious figure, is determined to thwart their efforts. Both will go to great lengths to ensure that the Loonatics fail in their crucial task.