Suggestions by @masterlawdog

Clancy Brown

as Ryder Azadi in Star Wars: Rebels

Donald Glover

as Lando Calrissian in Star Wars: Rebels

Frank Oz

as Yoda in Star Wars: Rebels

Jimmy Smits

as Bail Organa in Star Wars: Rebels

Benedict Cumberbatch

as Thrawn in Star Wars: Rebels

Peter Serafinowicz

as Darth Maul (voice) in Star Wars: Rebels

Ray Park

as Darth Maul in Star Wars: Rebels

Guy Henry

as Wilhuff Tarkin in Star Wars: Rebels

Peter Cushing

as Wilhuff Tarkin in Star Wars: Rebels

Tom Hardy

as Agent Kallus in Star Wars: Rebels

Temuera Morrison

as Captain Rex in Star Wars: Rebels

Brie Larson

as Ahsoka Tano in Star Wars: Rebels

James Earl Jones

as Darth Vader (voice) in Star Wars: Rebels

Jason Isaacs

as Inquisitor in Star Wars: Rebels

Naomi Scott

as Sabine Wren in Star Wars: Rebels

Steve Blum

as Zeb Orrelios (voice) in Star Wars: Rebels

Rosario Dawson

as Hera Syndulla in Star Wars: Rebels

Cheyenne Jackson

as Kanan Jarrus in Star Wars: Rebels

Cate Blanchett

as Duchess Satine Kryze in Star Wars: The Clone Wars

Ryan Potter

as Ezra Bridger in Star Wars: Rebels