Suggestions by @akg129

Jay Pharoah

as He-Man / Prince Adam in untitled He-Man and She-Ra series

Score: +1

Sasheer Zamata

as Sweet Bee in untitled He-Man and She-Ra series

Score: +1

Jay Pharoah

as Buzz-Off in untitled He-Man and She-Ra series

Score: +1

Jay Pharoah

as Orko in untitled He-Man and She-Ra series

Score: +1

Jay Pharoah

as Skeletor in untitled He-Man and She-Ra series

Score: +1

Keke Palmer

as Entrapta in untitled He-Man and She-Ra series

Score: +1

Keke Palmer

as Teela in untitled He-Man and She-Ra series

Score: +2

Kimiko Glenn

as Teela in untitled He-Man and She-Ra series

Score: +3

Sandra Oh

as Sorceress in untitled He-Man and She-Ra series

Score: +1

Aimee Carrero

as Sorceress in untitled He-Man and She-Ra series

Score: +1

Bobby Moynihan

as Broom in untitled He-Man and She-Ra series

Score: +1

Whoopi Goldberg

as Madame Razz in untitled He-Man and She-Ra series

Score: +2

Cecily Strong

as Madame Razz in untitled He-Man and She-Ra series

Score: +1

Dwayne Johnson

as Blue Falcon in The Perfect Live-Action Hanna-Barbera Cinematic Universe

Score: +1

Sasheer Zamata

as Clawdeen Wolf in untitled Monster High/Ever After High crossover movie

Score: -1

Lori Petty

as Madame Razz in untitled He-Man and She-Ra series

Score: +2

Jaleel White

as Curly the Skeleton in Goosebumps 3: Horrorland

Score: +2

Kate Higgins

as Frankie Stein in untitled Monster High/Ever After High crossover movie

Score: -5

Lacey Chabert

as Frankie Stein in untitled Monster High/Ever After High crossover movie

Score: -3

Melissa Villaseñor

as Imp in untitled He-Man and She-Ra series

Score: +2