Lucasfilm has given us another sneak peek at this week’s two part episode of Clone Wars.

This clip comes from part two, Mystery of a Thousand Moons.

If you’ll remember, this story arc is about a mad scientist (voiced by Michael York) who introduces biological warfare into the Clone Wars, starting on Naboo.

So, here’s the clip and don’t forget to watch tomorrow.

And don’t forget to check out the trailer for the next arc. The trailer was as good as any of the theatrical Star Wars trailers.