Suggestions by @jonathanahnberg2
7,370 suggestions
Jake Wood
as The GEICO Gecko (cameo appearance) in Harold and the Purple Crayon (TL-JRA)
Jill Talley
as Cisely Compson in Arthur (Nickelodeon Dub)
Susanne Blakeslee
as Mrs. Grouse in Arthur (Nickelodeon Dub)
Rita Moreno
as Mrs. Cardigan in Arthur (Nickelodeon Dub)
Mindy Kaling
as Ms. Bryan in Arthur (Nickelodeon Dub)
Susanne Blakeslee
as Mrs. Bofini in Arthur (Nickelodeon Dub)
Susan Blu
as Buster's Grandmother in Arthur (Nickelodeon Dub)
Tara Strong
as Mirrorini in Cartoonmania
Sean Schemmel
as Bo Baxter in Arthur (Nickelodeon Dub)
Robin Wright
as Mrs. Barnes (Season 17) in Arthur (Nickelodeon Dub)
Jodi Benson
as Mrs. Barnes (Seasons 5-16) in Arthur (Nickelodeon Dub)
Joan Rivers
as Bubby in Arthur (Nickelodeon Dub)
Sergio Aragonés
as Paco in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Ron Pardo
as Sergio in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Michael Keaton
as Horrid Henry in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Frank Oz
as Princess Rage in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Melissa Altro
as Muffy in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Ashleigh Crystal Hairston
as Babs Bunny in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Patton Oswalt
as Jonathan Ahnberg in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)
Ashleigh Crystal Hairston
as Hazel Wells in The Casagrandes Movie: The Cartoon All-Stars to the Rescue Return (TL-JRA)