After Pac and his friends defeat all the ghosts, Betrayus clones an army of Netherworld monsters. Betrayus summons Dr. Buttocks, the twin brother of Buttler to send an army of monsters knowing that Pac-Man may have the ability to eat ghosts. He can not eat monsters.
- Erin Mathews as Pac-Man
- Andrea Libman as Cylindria
- Samuel Vincent as Spiral, Betrayus, President Spheros
- Ian James Corlett as Blinky, Sir Cumference
- Lee Tockar as Inky, Fuzbitz
- Ashleigh Ball as Pinky
- Brian Drummond as Clyde, Dr. Buttocks, Buttler
- This is the first time Pac-Man eats Dr. Buttocks and belches his eyes.