List of Characters

Eponymous Protagonists

 * Shrek
 * Barry B. Benson
 * Johnny Test
 * Cory Baxter

Primary Protagonists

 * Mario
 * Sonic the Hedgehog
 * Twilight Sparkle

Deuteragonist

 * Peter Griffin

Tritagonist

 * Shaggy Rogers

Supporting Characters

 * Prestyn Reed