Suggestions by @siobhanfitzgerald

Robby Benson

as Bowser in The Super Mario Bros. Movie (1973)

Score: +1

Chris Pratt

as Mario in Nintendo + illumination’s the yoshi’s island movie

Score: +1

Nicky Jones

as Baby bowser in Nintendo + illumination’s the yoshi’s island movie

Score: +2

Kevin Michael Richardson

as Kamek in Nintendo + illumination’s the yoshi’s island movie

Score: +1

Alan Tudyk

as Yoshi in Nintendo + illumination’s the yoshi’s island movie

Score: +1

Makiko Ohmoto

as Kirby in Titototter

Score: +1

Tom Hardy

as Silver in Titototter

Score: +1

Andrea Libman

as Cream in Titototter

Score: +1

Seth Rogen

as Vector in Titototter

Score: +1

Bill Fagerbakke

as Big in Titototter

Score: +1

Sarah Anne Williams

as Amy rose in Titototter

Score: +2

Topher Grace

as Jet in Titototter

Score: +1

Mike Pollock

as Eggman in Titototter

Score: +1

Colleen O'Shaughnessey

as Tails in Titototter

Score: +1

Christian Bale

as Shadow in Titototter

Score: +1

Idris Elba

as Knuckles in Titototter

Score: +1

Chris Pratt

as Mario in Titototter

Score: +1

Ben Schwartz

as Sonic in Titototter

Score: +1

Lacey Chabert

as Emily in Emily’s rubbish

Score: +3

Gina Yashere

as Elizabeth in Emily’s rubbish

Score: +2