Suggestions by @jacknjellifydeeb

Guy Fieri

as Producer in Homestar runner the movie

Score: -1

Trinitroid

as Director in Homestar runner the movie

Score: +1

Trinitroid

as Writer in Homestar runner the movie

Score: +1

Jack Black

as Uzi bazooka mk_214 OMEGA in Homestar runner the movie

Score: +1

Jim Carrey

as Dr Eggman in Homestar runner the movie

Score: +1

Charlie Day

as Pom pom in Homestar runner the movie

Score: +1

Young Maylay

as Coach X in Homestar runner the movie

Score: +1

Chris Pratt

as Homestar runner in Homestar runner the movie

Score: 0

Will Friedle

as Coach Z in Homestar runner the movie

Score: +1

Jim Carrey

as Uzi bozooka in dangeresque 4 bazooka Ruturns

Score: -1

Ben Schwartz

as Sonic the hedgehog in Casting Jumpman

Score: +1

Ben Levin

as Slide The Ferret in Sonic X season 4

Score: +2

Michael B. Jordan

as Slide The Ferret in Sonic X season 4

Score: -2

Margot Robbie

as Mallory in Sonic X season 4

Score: +1

Trinitroid

as Animators in Sonic X season 4

Score: +1

Ian Flynn

as Composer in Sonic X season 4

Score: +1

Trinitroid

as Writer in Sonic X season 4

Score: +1

Trinitroid

as Director in Sonic X season 4

Score: +1

Chris Pratt

as Pingu in Pingu And the mountain Of darkness

Score: +1

Jim Carrey

as Dr eggman in The Super Mario Bros Movie

Score: +6