Suggestions by @eddietheclock

Dan Castellaneta

as MORTON KOOPA in SUPER MARIO MOVIE

Score: +2

Bill Hader

as LARRY KOOPA in SUPER MARIO MOVIE

Score: +1

Brian Tyler

as Composer in SUPER MARIO MOVIE

Score: +6

Mark Mothersbaugh

as Composer in Paper Mario and The Thousand-Year Door

Score: +1

Rob Paulsen

as Zomom in Sonic 5

Score: +1

Tom Kenny

as Zor in Sonic 5

Score: +1

Ian McShane

as Zavok in Sonic 5

Score: +1

Stephanie Sheh

as Zeena in Sonic 5

Score: +1

Kirk Thornton

as Zik in Sonic 5

Score: +1

Liam O'Brien

as Zazz in Sonic 5

Score: 0

Jim Carrey

as Doctor Eggman in Sonic 5

Score: +2

Ray Romano

as King Whomp in SUPER MARIO GALAXY

Score: +1

Alan Tudyk

as Topmaniac in SUPER MARIO GALAXY

Score: +1

Kath Soucie

as Dino Piranha in SUPER MARIO GALAXY

Score: +1

Frank welker and Dee Bradley baker

as Dino Piranha in SUPER MARIO GALAXY

Score: 0

Lorne Balfe

as Composer in SUPER MARIO GALAXY

Score: +1

Hans Zimmer

as Composer in SUPER MARIO GALAXY

Score: +1

Michael Giacchino

as Composer in SUPER MARIO GALAXY

Score: +1

Lucy Liu

as Nastasia in Super Paper Mario: The Movie (2007)

Score: +1

Don Williams

as Timpani in Paper Mario and The Thousand-Year Door

Score: +1