Suggestions by @jesselee

Bing Crosby

as Aladdin in Disney High School

Will Smith

as Elionwy in Disney High School

Corey Burton

as Mr. Vader in Disney High School

James Earl Jones

as Peter Pan in Disney High School

Pinto Colvig

as Mr. Yoda in Disney High School

Cliff Edwards

as Mr. Hercules in Disney High School

Robin Williams

as Counselor Jiminy Cricket in Disney High School

Kath Soucie

as Miss Maleficent in Disney High School

Tim Burton

as Mr. Geppetto in Disney High School

Alice (Disney)

as Alice in The Wiggles Go Hollywood

Walt Disney

as Walt Disney in The Wiggles Go Hollywood

Alice (Disney)

as A in The Wiggles Go Hollywood

Cheshire Cat

as Cheshire Cat in The Wiggles Go Hollywood

Princess Davis

as Princess Davis in The Wiggles Go Hollywood

ZZ Top

as ZZ Top in The Wiggles Go Hollywood

Slimer

as Slimer in The Wiggles Go Hollywood

Ghostbusters

as Ghostbusters in The Wiggles Go Hollywood

Rapunzel (Disney)

as Rapunzel in The Wiggles Go Hollywood

Captain Marvel (Carol Danvers)

as Captain Marvel in The Wiggles Go Hollywood

The Vulture

as The Vulture in The Wiggles Go Hollywood