Animorphs

Animorphs was originally based on the book series created by K.A. Applegate. In the battle against parasitic aliens, called Yeerks, five children, Jake (Shawn Ashmore), Rachel (Brooke Nevin), Marco (Boris Cabrera) and Tobias (Christopher Ralph), were given the power to morph into any creature by an Andalite named Elfangor-Sirinial-Shamtul (Diego Matamoros) to fight Visser Three (Eugene Lipinski) and his fellow Yeerks.
Genre: Action and Adventure, Science-Fiction
More information: IMDB