Suggestions by @helluvahazbin

Sam Lavagnino

as Mallow in The Perfect Super Mario Animation

Score: +1

Clancy Brown

as Foreman Spike in The Perfect Super Mario Animation

Score: +5

John DiMaggio

as Foreman Spike in The Perfect Super Mario Animation

Score: +3

Eric Bauza

as Mouser in The Perfect Super Mario Animation

Score: +2

Jim Cummings

as King Wart in The Perfect Super Mario Animation

Score: +3

Zendaya

as Coco Bandicoot in The Perfect Crash Bandicoot Animation

Score: +2

Frank Welker

as Cranky Kong in The Super Mario Bros. Movie

Score: +1

Natalie Portman

as Zelda in The Legend of Zelda (2007)

Score: +5

James Arnold Taylor

as Link in The Legend of Zelda (2007)

Score: +8

Kevin Michael Richardson

as King Wart in The Perfect Super Mario Animation

Score: +4

Jake the Dog

as Sans in Fictional Characters as Undertale Characters

Score: +3

Harvey Guillén

as Toad in The Super Mario Bros. Movie

Score: +2

Josh Gad

as Toad in The Super Mario Bros. Movie

Score: +3

Richard Steven Horvitz

as Kamek in The Super Mario Bros. Movie

Score: +4

Danny McBride

as Bowser in The Super Mario Bros. Movie

Score: -1

Eric André

as Toad in The Super Mario Bros. Movie

Score: +2

Robert De Niro

as Spike in The Super Mario Bros. Movie

Score: +1

Samuel L. Jackson

as Cranky Kong in The Super Mario Bros. Movie

Score: +2

Florence Pugh

as Princess Peach in The Super Mario Bros. Movie

Score: +2

John C. Reilly

as Donkey Kong in The Super Mario Bros. Movie

Score: +7