Escape from Katrina (Part. 1)

The Little Ponies prepare for a "Welcome Back" party for their human friend, Megan. Meanwhile, little furballs called Bushwoolies are the slaves of a feline witch named Catrina and are watched over by a shape-shifting lizard named Rep. When the Bushwoolies escape, Catrina abducts Baby Moondancer and the Rainbow of Light to force the ponies to be her new slaves.