Suggestions by @edimarjp

Christopher Plummer

as Randall Boggs in Monsters, Inc. (1971)

Michael Caine

as Randall Boggs in Monsters, Inc. (1971)

Patrick Stewart

as Randall Boggs in Monsters, Inc. (1971)

Frank Oz

as Fungus in Monsters, Inc. (1971)

Don Knotts

as Mike Wazowski in Monsters, Inc. (1971)

David Tomlinson

as Jerry in Monsters, Inc. (1971)

Hermione Baddeley

as Roz in Monsters, Inc. (1971)

Angela Lansbury

as Roz in Monsters, Inc. (1971)

Don Knotts

as Randall Boggs in Monsters, Inc. (1971)

John Cleese

as Randall Boggs in Monsters, Inc. (1971)

Ann-Margret

as Roz in Monsters, Inc. (1971)

Julie Andrews

as Roz in Monsters, Inc. (1971)

Maggie Smith

as Roz in Monsters, Inc. (1971)

Judi Dench

as Roz in Monsters, Inc. (1971)

Betty White

as Roz in Monsters, Inc. (1971)

Jodie Foster

as Boo in Monsters, Inc. (1971)

Gene Hackman

as James P. "Sulley" Sullivan in Monsters, Inc. (1971)

Peter Cullen

as James P. "Sulley" Sullivan in Monsters, Inc. (1971)

Rihanna

as Grace in Home on the Range

Zendaya Coleman

as Grace in Home on the Range