Suggestions by @andrewryan13

Mia Wasikowska

as Mable in Pokémon: X and Y

Clara Alvarado

as Celosia in Pokémon: X and Y

Ruth Kearney

as Bryony in Pokémon: X and Y

Hera Hilmar

as Aliana in Pokémon: X and Y

Cillian Murphy

as Lysandre in Pokémon: X and Y

Alexandra Daddario

as Diantha in Pokémon: X and Y

Rose Byrne

as Drasna in Pokémon: X and Y

Henry Cavill

as Wikstrom in Pokémon: X and Y

Alexander Skarsgård

as Siebold in Pokémon: X and Y

Daisy Ridley

as Malva in Pokémon: X and Y

Jeff Bridges

as Wulfric in Pokémon: X and Y

Angela Bassett

as Olympia in Pokémon: X and Y

Ellen Wong

as Valerie in Pokémon: X and Y

Sean Giambrone

as Clemont in Pokémon: X and Y

Michael Caine

as Ramos in Pokémon: X and Y

Chloë Grace Moretz

as Korrina in Pokémon: X and Y

Clémence Poésy

as Viola in Pokémon: X and Y

Daniel Kaluuya

as Grant in Pokémon: X and Y

Erin Moriarty

as Viola in Pokémon: X and Y

Dave Franco

as Professor Sycamore in Pokémon: X and Y