Suggestions by @kevindolan

Greg Berg

as Donatello in Cartoon All-Stars To The Rescue (My Version)

Greg Berg

as Baby Fozzie in Cartoon All-Stars To The Rescue (My Version)

Frank Welker

as Horse in THE ROCKY AND BULLWINKLE SHOW 2020 REBOOT

Eric Bauza

as Daffy Duck in Space Jam 2

Eric Bauza

as Bugs Bunny in Space Jam 2

Rob Minkoff

as Director in Woody Woodpecker Goes to Camp

Townsend Coleman

as Wally Walrus in Woody Woodpecker Goes to Camp

Jess Harnell

as Buzz Buzzard (voice) in Woody Woodpecker Goes to Camp

Ben Falcone

as Henery Hawk in Warner Bros. Cinematic Looniverse

Owen Wilson

as Barnyard Dawg in Warner Bros. Cinematic Looniverse

Frank Welker

as Barnyard Dawg in Warner Bros. Cinematic Looniverse

Mike Myers

as Pepé Le Pew in Warner Bros. Cinematic Looniverse

Jim Ward

as Marvin the Martian in Warner Bros. Cinematic Looniverse

Mike Myers

as Marvin the Martian in Warner Bros. Cinematic Looniverse

Dee Bradley Baker

as Daffy Duck in Warner Bros. Cinematic Looniverse

Eugenio Derbez

as Speedy Gonzales in Warner Bros. Cinematic Looniverse

John Goodman

as Foghorn Leghorn in Warner Bros. Cinematic Looniverse

Jeff Bergman

as Bugs Bunny in Warner Bros. Cinematic Looniverse

Eric Goldberg (animator)

as Tweety Bird in Warner Bros. Cinematic Looniverse

Ryan Dillon

as Elmo in Sesame Street: The Animated Series