Suggestions by @jonathanvo

Adam Nurada

as Eggman in Sonic Heroes (TV Series)

Ashleigh Ball

as Tails in Mario and Sonic at the Olympic Games: the movie

Shannon Chan-Kent

as Amy in Mario and Sonic at the Olympic Games: the movie

Jack Black

as Bowser in Mario and Sonic at the Olympic Games: the movie

Anya Taylor-Joy

as Peach in Mario and Sonic at the Olympic Games: the movie

Charlie Day

as Luigi in Mario and Sonic at the Olympic Games: the movie

Chris Pratt

as Mario in Mario and Sonic at the Olympic Games: the movie

Chris Pratt

as Mario in Mario and sonic at the legendary all star Olympics

Frank Welker

as Scooby doo in Mario and sonic at the legendary all star Olympics

Adam Nurada

as Knuckles the Echidna in Mario and Sonic Adventures

Keegan-Michael Key

as Toad in Mario and Sonic Adventures

Adam Nurada

as Knuckles the Echidna in Dreamworks' Mario and Sonic animated movie

Charlie Day

as Luigi Mario in Mario and Sonic x Freedom Planet: The Clash of Three Worlds

Deven Mack

as Sonic in Sonic Forces

Deven Mack

as Sonic in Mario and Sonic at the Olympic Games: the movie

Deven Mack

as Sonic the hedgehog in Mario and sonic at the legendary all star Olympics

Deven Mack

as Sonic in Super Mario and Sonic the Hedgehog

Deven Mack

as Sonic the Hedgehog in Dreamworks' Mario and Sonic animated movie

Deven Mack

as Sonic The Hedgehog in Mario And Sonic Animated Movie