Suggestions by @fanofyoshi

Haruka Itou

as Birdo (Pink) in If Mario Advance had its bosses' voices dubbed in the Japanese version

Score: +1

Team Rocket

as Most Overrated Cartoon Character in Best & Worst of Cartoons

Score: +3

Dan Falcone

as Roy Koopa in The Perfect Nintendo Animated Universe!

Score: +1

Wally Wingert

as Professor E. Gadd in The Perfect Nintendo Animated Universe!

Score: +1

Andrew Sabiston

as Tokkori in Kirby Cartoon (Canadian dub)

Score: +1

Kenta Miyake

as Captain Rescue in AOSTH Japanese dub

Score: +1

Kenichi Ogata

as Captain Rescue in AOSTH Japanese dub

Score: -1

Junpei Takiguchi

as Dr. Robotnik in AOSTH Japanese dub

Score: +1

Naoki Tatsuta

as Robotnik Jr. in AOSTH Japanese dub

Score: +1

James Carter Cathcart

as Gaster in PaRappa The Rapper (2005 Dub)

Score: +1

Erin Mathews

as Sunny in Parappa Anime English Dub (Canadian dub)

Score: +1

Haven Paschall

as Sarv in Friday Night Funkin: The Full Ass Movie

Score: +1

Steve Harvey

as Matt in Friday Night Funkin: The Full Ass Movie

Score: +1

Garry Chalk

as Uberkids in Friday Night Funkin: The Full Ass Movie

Score: +1

Mr. Lawrence

as AGOTI in Friday Night Funkin: The Full Ass Movie

Score: +1

Haven Paschall

as Sarvente in Friday Night Funkin': The Animated Series

Score: +1

Michael Liscio Jr.

as Senpai in Friday Night Funkin': The Animated Series

Score: +1