Suggestions by @xylopiano

Bonnie Gordon

as Polly Esther in Samurai Pizza Cats: The New Animated Series

Sean Chiplock

as Speedy Cerviche in Samurai Pizza Cats: The New Animated Series

June Foray

as Cattail in Plants vs. Zombies (40's/50's animated movie)

Billy Bletcher

as Zombie Yeti in Plants vs. Zombies (40's/50's animated movie)

Mel Blanc

as Imp in Plants vs. Zombies (40's/50's animated movie)

Billy Bletcher

as Gargantuar in Plants vs. Zombies (40's/50's animated movie)

Paul Frees

as Chomper in Plants vs. Zombies (40's/50's animated movie)

Billy Bletcher

as Chomper in Plants vs. Zombies (40's/50's animated movie)

Stoat

as Madame Thenardier in If Musical Characters were animals

Ermine

as Madame Thenardier in If Musical Characters were animals

Weasel

as Thenardier in If Musical Characters were animals

Rat (Animal)

as Thenardier in If Musical Characters were animals

Condor

as Void Termina in If Kirby characters were animals

Snowy Owl

as Star Dream in If Kirby characters were animals

Condor

as Star Dream in If Kirby characters were animals

Giant Pacific octopus

as Drawcia in If Kirby characters were animals

Blanket Octopus

as Drawcia in If Kirby characters were animals

Jackson's chameleon

as Hyness in If Kirby characters were animals

Vampire Bat

as Marx in If Kirby characters were animals

Baby Raccoon

as Adeleine in If Kirby characters were animals