CN Invaded Part 5: Billy & Mandy Moon the Moon

Mandy / Castigator (voice)

Grim / Sperg (voice)

Billy / Billy's Dad (voice)

Irwin / Mouse (voice)

Alien Moonbeast / Alien Werewolf / Moonthing (voice)

Alien #1 / Rat (voice)

Meadowberry / Corporal / Postal Slob (voice)

Billy's Mom / Stinky (voice)

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

Alien #2 (voice)