Suggestions by @corvuscameron

Frank Welker

as Soundwave in Transformers & G.I. Joe

Steve Blum

as Starscream in Transformers & G.I. Joe

Arden Cho

as Chelli Lona Aphra in Dave Filoni's Heir to the Empire

Cara Delevingne

as Aurra Sing in Star Wars Recast/EU Cast

Arden Cho

as Doctor Aphra in Star Wars Recast/EU Cast

Liam Hemsworth

as Han Solo in Star Wars Recast/EU Cast

Katja Herbers

as Director Ysanne Isard in Dave Filoni's Heir to the Empire

Nicole Kidman

as Duchess Satine Kryze in Star Wars Recast/EU Cast

Martin Freeman

as C3P0 in Star Wars Recast/EU Cast

Scott Lawrence

as Darth Vader in Star Wars Recast/EU Cast

Lars Mikkelsen

as Grand Admiral Thrawn in Star Wars Recast/EU Cast

Matthew Rhys

as Sheev Palpatine in Star Wars Recast/EU Cast

Halston Sage

as Guri in Star Wars Recast/EU Cast

Millie Bobby Brown

as Princess Leia in Star Wars Recast/EU Cast

Sophie Skelton

as Mara Jade in Star Wars Recast/EU Cast

Jason Momoa

as Seaspray in Transformers & G.I. Joe

Paul Bettany

as Perceptor in Transformers & G.I. Joe

Donald Glover

as Blaster in Transformers & G.I. Joe

Bradley Cooper

as Prowl in Transformers & G.I. Joe

Channing Tatum

as Sunstreaker in Transformers & G.I. Joe