Suggestions by @kalebthehedgehog25

Arden Cho

as Rumi in Ohanatopia

J.K. Simmons

as Ford Pines in Ohanatopia

Cameron Diaz

as Fiona in Ohanatopia

Mike Myers

as Shrek in Ohanatopia

Sarah Stiles

as Spinel in Ohanatopia

Ken Jeong

as Bobby in Ohanatopia

Idris Elba

as Knuckles the Echidna in Ohanatopia

Rob Paulsen

as Yakko Warner in Ohanatopia

Mae Whitman

as Amity Blight in Ohanatopia

Mike Myers

as Shrek in Maxthecat67's "Monsterverse"

Elsie Lovelock

as Mommy Long Legs in Maxthecat67's "Monsterverse"

Awkwafina

as Sisu in Maxthecat67's "Monsterverse"

Kristen Bell

as Amy Rose in Maxthecat67's "Monsterverse"

Ray Romano

as Manny in Maxthecat67's "Monsterverse"

Benedict Cumberbatch

as Smaug in Maxthecat67's "Monsterverse"

Frank Welker

as Scooby-Doo in Maxthecat67's "Monsterverse"

Robot Sound Effects

as Robo DK in Maxthecat67's "Monsterverse"

Jim Cummings

as Taz in Maxthecat67's "Monsterverse"

Eric Bauza

as Diddy Kong in Maxthecat67's "Monsterverse"

Benedict Campbell

as King K. Rool in Maxthecat67's "Monsterverse"