Suggestions by @woyandsvtfoefanatic

Tress MacNeille

as Michellee in Green Eggs and Ham (1993)

Jim Cummings

as Guy in Green Eggs and Ham (1993)

Maurice LaMarche

as Guy in Green Eggs and Ham (1993)

Rob Paulsen

as Sam in Green Eggs and Ham (1993)

Paul Reubens

as Sam in Green Eggs and Ham (1993)

Chuck Jones

as Director in Green Eggs and Ham (1993)

Chuck Jones

as Producer in Green Eggs and Ham (1993)

John Williams

as Composer in Green Eggs and Ham (1993)

Danny Elfman

as Composer in Green Eggs and Ham (1993)

Alan Silvestri

as Composer in Green Eggs and Ham (1993)

Tim Curry

as Duke of Weselton in Frozen (1993)

Dwayne Johnson

as General Outrage in Wander Over Yonder

Will Smith

as Wander in Wander Over Yonder

Sally Field

as Sylvia in Wander Over Yonder

Kevin Costner

as Lord Hater in Wander Over Yonder

Phil Lord and Christopher Miller

as Director in Wander Over Yonder

James Gunn

as Director in Wander Over Yonder

John Mulaney

as Mike Wazowski in Monsters, Inc.

Jack McBrayer

as Timon in The Lion King

James Horner

as Composer in The Lion King (1980's)