Suggestions by @evanrupp

Angus Sutherland (The Loud House)

as Ewan McGregor in What characters would you like to hear voice actors voice?

Tuke (Brother Bear)

as Seth Rogen in What characters would you like to hear voice actors voice?

Rooster

as Tortellini in The Fearless Four (Live-Action Remake)

Franny Robinson

as Amy Poehler in Which Cartoon Characters Could Actors Have Played

Alan Keane

as Matthew Broderick in Which Cartoon Characters Could Actors Have Played

Dakota Fanning

as Fern Arable (Charlotte's Web) in Lady and the Tramp 2: Scamp's Adventure (2001)

Nicolas Cantu

as Kenai (Bear) in Lady and the Tramp 2: Scamp's Adventure (2001)

Hero Hunter

as Koda in Lady and the Tramp 2: Scamp's Adventure (2001)

Nico Parker

as Renee Zellweger in Lady and the Tramp 2: Scamp's Adventure (2001)

Jack Dylan Grazer

as Will Smith in Lady and the Tramp 2: Scamp's Adventure (2001)

Nico Parker

as Penny Fitzgerald in Lady and the Tramp 2: Scamp's Adventure (2001)

Jack Dylan Grazer

as Gumball Watterson in Lady and the Tramp 2: Scamp's Adventure (2001)

Seth Rogen

as Tuke in Lady and the Tramp 2: Scamp's Adventure (2001)

Gumball Watterson

as Jack Dylan Grazer in Which Cartoon Characters Could Actors Have Played

Amy Rose (Paramount)

as Kimiko Glenn in Which Cartoon Characters Could Actors Have Played

Penny Fitzgerald

as Nico Parker in Which Cartoon Characters Could Actors Have Played

Storm King

as Keegan-Michael Key in Which Cartoon Characters Could Actors Have Played

Captain Gantu

as Idris Elba in Which Cartoon Characters Could Actors Have Played

Tuke (Brother Bear)

as Seth Rogen in Which Cartoon Characters Could Actors Have Played

John Goodman

as Mr. Gaylord Robinson in The Amazing World of Gumball