Dr. Buttocks creates a machine that has the ability to create giant monsters and Pacster becomes a giant as well to fight the monsters but unfortunately it wears off so he has the go into the monster's mouth to shrink it and after the monster's defeat, Pac gives Fuzbitz to Sir Cumference to keep him as a pet.
- Erin Mathews as Pac-Man
- Andrea Libman as Cylindria
- Samuel Vincent as Spiral, Betrayus
- Ian James Corlett as Sir Cumference, Blinky
- Lee Tockar as Inky, Fuzbitz
- Ashleigh Ball as Pinky
- Brian Drummond as Clyde, Dr. Buttocks, Buttler
- The line Pinky spoke, "And her little Pac-Dog too." was a reference to the Wicked Witch of the West from "The Wizard of Oz".