Suggestions by @bumbleprime

Peter Cullen

as Optimus Prime in Transformers: Journeys (The Rise Of Dr. Maverick)

Jeremy Irons

as Dr. Maverick in Transformers: Journeys (The Rise Of Dr. Maverick)

Paul Giamatti

as Mr. Adams in Transformers: Journeys (The Rise Of Dr. Maverick)

Mia Wasikowska

as Clara Maverick in Transformers: Journeys (The Rise Of Dr. Maverick)

Chloë Grace Moretz

as Alice Maverick in Transformers: Journeys (The Rise Of Dr. Maverick)

Peyton List

as Sophie Hathaway in Transformers: Journeys (The Rise Of Dr. Maverick)

Josh Hutcherson

as Stan Rogers in Transformers: Journeys (The Rise Of Dr. Maverick)

Rachael MacFarlane

as Mary Hathaway in Transformers: Journeys (The Rise Of Dr. Maverick)

Elsie Fisher

as Sally Reynolds in Transformers: Journeys (The Rise Of Dr. Maverick)

Mandy Moore

as Gwen Mills in Transformers: Journeys (The Rise Of Dr. Maverick)

Tom Kenny

as Ben Franklin in Transformers: Journeys (The Rise Of Dr. Maverick)

Eiza González

as Marissa Faireborn in Transformers

Emma Stone

as Chromia in Transformers

Stanley Tucci

as The Narrator in Cartoon World: The Series (A Christmas Miracle Part 2)

Kristen Schaal

as Toodles Galore in Cartoon World: The Series (A Christmas Miracle Part 2)

Jeff Bennett

as Johnny Bravo in Cartoon World: The Series (A Christmas Miracle Part 2)

Jeff Bergman

as Tweety Bird in Cartoon World: The Series (A Christmas Miracle Part 2)

Jeff Bergman

as Sylvester in Cartoon World: The Series (A Christmas Miracle Part 2)

Glenn Close

as Granny in Cartoon World: The Series (A Christmas Miracle Part 2)

Kate Micucci

as Velma Dinkley in Cartoon World: The Series (A Christmas Miracle Part 2)