Suggestions by @johnbrewster

Rob Paulsen

as Pinky in Gorilla in Our Midst

Score: +1

Kevin Michael Richardson

as Sun in Gorilla in Our Midst

Score: +4

Tom Kenny

as Ice King in Gorilla in Our Midst

Score: +1

Nicky Jones

as Chowder in Gorilla in Our Midst

Score: +1

Thomas F. Wilson

as Cecil Star in Gorilla in Our Midst

Score: +1

Cree Summer

as Bunny Star in Gorilla in Our Midst

Score: +1

Nancy Cartwright

as Bart Simpson in Gorilla in Our Midst

Score: +1

Khary Payton

as Cyborg in Gorilla in Our Midst

Score: +1

Candi Milo

as Dexter in Gorilla in Our Midst

Score: +1

Marion Ross

as Grandma SquarePants in Gorilla in Our Midst

Score: +1

Tara Jayne Sands

as Lily in Gorilla in Our Midst

Score: +1

Jessica Straus

as Tad in Gorilla in Our Midst

Score: +1

Liliana Mumy

as Panini in Gorilla in Our Midst

Score: +1

Mary Jo Catlett

as Mrs. Puff in Gorilla in Our Midst

Score: +1

Tom Kenny

as Tiny Miracle in Gorilla in Our Midst

Score: +1

Will Shadley

as Gorgonzola in Gorilla in Our Midst

Score: +1

Dan Castellaneta

as Krusty The Clown in Cecil's Tummy Trouble

Score: +1

Will Shadley

as Gorgonzola in Cecil's Tummy Trouble

Score: +1

Brian Posehn

as Charlie Burgers in Cecil's Tummy Trouble

Score: +1

Tabitha St. Germain

as Victoria the Snail in Cecil's Tummy Trouble

Score: +1