Suggestions by @user_355970

Mark Hamill

as Lodestar in Ben 10/Justice League: The Series

Score: +1

David Kaye

as NRG in Ben 10/Justice League: The Series

Score: +1

Ian James Corlett

as Sandbox in Ben 10/Justice League: The Series

Score: +1

Gilbert Gottfried

as Wilco rooster in Cartoonmania

Score: +2

Paul Rugg

as leonard ''O.R.'' rhino in Cartoonmania

Score: +2

René Auberjonois

as Jaffee Jackal in Cartoonmania

Score: +2

Jim Belushi

as Spencer Aardvark in Cartoonmania

Score: +2

Clancy Brown

as Macky quacky in Cartoonmania

Score: +1

Scott McNeil

as Zacky quacky in Cartoonmania

Score: +1

Richard Newman

as Jacky quacky in Cartoonmania

Score: +1

Seth MacFarlane

as Roger rooster in Cartoonmania

Score: +1

Robin Williams

as Wilco rooster in Cartoonmania

Score: -1

Brian Doyle-Murray

as Captain Mcmallard in Cartoonmania

Score: +1

Matt Vogel

as Balloony in Battle For Dream Island (Kostya's Version)

Score: +1

Corey Burton

as Yellow Face in Battle For Dream Island (Kostya's Version)

Score: +1

Sia Kate Isobelle Furler

as Puffball in Battle For Dream Island (Kostya's Version)

Score: +1

Adam Katz

as Nickel in Battle For Dream Island (Kostya's Version)

Score: +1

Hank Azaria

as Fries in Battle For Dream Island (Kostya's Version)

Score: +1

Justin Roiland

as Donut in Battle For Dream Island (Kostya's Version)

Score: +1

Carolyn Lawrence

as Book in Battle For Dream Island (Kostya's Version)

Score: +1