Main Characters
Wyatt Donnelly
88 main appearances
Lisa
88 main appearances
Gary Wallace
87 main appearances
Recurring Guest Characters
Sandy
1 guest appearances
Amy Cutler
1 guest appearances
Einstein's Brain
1 guest appearances
Magnifico
1 guest appearances
Photographer
1 guest appearances
Melinda
1 guest appearances
Wynona
1 guest appearances
Gariette
1 guest appearances
Ned
1 guest appearances
Nice Guy
1 guest appearances
Abe
1 guest appearances
Coach Armstrong
1 guest appearances
Kelly
1 guest appearances
Ms. Marrone
1 guest appearances
Mr. Bybee
1 guest appearances
Ms. Kay
1 guest appearances
Ms. Lizer
1 guest appearances
Mr. Gill
1 guest appearances
Ms. Tankey
1 guest appearances