Suggestions by @optimistic_writer

Samuel L. Jackson

as Mace Windu in Star Wars: Episode III - The Secret Apprentice (2005)

Ian McDiarmid

as Palpatine in Star Wars: Episode III - The Secret Apprentice (2005)

Chris Pratt

as Owen Lars in Star Wars: Episode III - The Secret Apprentice (2005)

Natalie Portman

as Padmé Amidala in Star Wars: Episode III - The Secret Apprentice (2005)

Brad Renfro

as Anakin Skywalker in Star Wars: Episode III - The Secret Apprentice (2005)

Ewan McGregor

as Obi-Wan Kenobi in Star Wars: Episode III - The Secret Apprentice (2005)

John Williams

as Composer in Star Wars: Episode II - The Gathering Storm (2002)

George Lucas

as Writer in Star Wars: Episode II - The Gathering Storm (2002)

Paul Verhoeven

as Director in Star Wars: Episode II - The Gathering Storm (2002)

Christopher Lee

as Count Dooku in Star Wars: Episode II - The Gathering Storm (2002)

James Marsden

as Bail Organa in Star Wars: Episode II - The Gathering Storm (2002)

Chris Pratt

as Owen Lars in Star Wars: Episode II - The Gathering Storm (2002)

Frank Oz

as Yoda in Star Wars: Episode II - The Gathering Storm (2002)

Ray Park

as Darth Maul in Star Wars: Episode II - The Gathering Storm (2002)

Samuel L. Jackson

as Mace Windu in Star Wars: Episode II - The Gathering Storm (2002)

Ian McDiarmid

as Palpatine in Star Wars: Episode II - The Gathering Storm (2002)

Natalie Portman

as Padmé Amidala in Star Wars: Episode II - The Gathering Storm (2002)

Brad Renfro

as Anakin Skywalker in Star Wars: Episode II - The Gathering Storm (2002)

Ewan McGregor

as Obi-Wan Kenobi in Star Wars: Episode II - The Gathering Storm (2002)

John Williams

as Composer in Star Wars: Episode I - Dark Ascension (1999)