Star Wars: The Clone Wars
The first ever animated Star Wars film. Only a few of the actors are reprising their roles as voices. Still, it looks like it'll be a fun film.
The Clone Wars takes place between Star Wars Episode II: Attack of the Clones and Star Wars Episode III: Revenge of the Sith.
Jedi Knights Anakin Skywalker and Obi-Wan Kenobi continue their journey across the galaxy amid the Clone Wars, meeting up with familiar villains, such as Count Dooku, General Grievous and Asajj Ventress. A new major role in the film is Ahsoka Tano, Anakin's young female apprentice.
Taken from Wiki:
The Clone Wars are raging between the Separatists and the Galactic Republic. When Jabba the Hutt's son is taken by a group of renegades, two Jedi are summoned to investigate. Anakin Skywalker and Obi-Wan Kenobi depart in search of answers: where is the Hutt's son, and who is controlling this mysterious renegade group? Yoda sends Ahsoka Tano along as Anakin's apprentice, Obi-Wan duels Asajj Ventress, and Anakin finds himself dueling Count Dooku once more. Meanwhile, the Sith plan to instigate a three-way war, including the Hutts.
Matt Lanter as Anakin Skywalker
Samuel L. Jackson as Mace Windu
Anthony Daniels as C-3PO
Ashley Drane as Ahsoka Tano
Tom Kane as Yoda
Ian Abercrombie as Palpatine
Matthew Wood as General Grievous
Corey Burton as Count Dooku