CN Invaded Part 5: Billy & Mandy Moon the Moon (2007)

Director: Russell Calabrese

Alien werewolves from the Moon attack Earth and steal all the cheese. It's up to Mandy, Grim, Billy, and Sperg to stop the alien ploy.

Cast

Grey DeLisle-Griffin

Mandy / Castigator (voice)

Greg Eagles

Grim / Sperg (voice)

Richard Steven Horvitz

Billy / Billy's Dad (voice)

Vanessa Marshall

Irwin / Mouse (voice)

Dee Bradley Baker

Alien Moonbeast / Alien Werewolf / Moonthing (voice)

Jeff Bennett

Alien #1 / Rat (voice)

Chris Cox

Meadowberry / Corporal / Postal Slob (voice)

Jennifer Hale

Billy's Mom / Stinky (voice)

Tom Kenny

Dr. Brainiac / Alien Pilot / Wiggly / Waiter (voice)

Mr. Lawrence

Alien #2 (voice)