Suggestions by @sonictiger

Frank Welker

as "Galvatron" in Transformers: Reactivate

Jess Harnell

as Ironhide in Transformers: Reactivate

Joe Keery

as Hot Rod in Transformers: Reactivate

Sumalee Montano

as Arcee in Transformers: Reactivate

J. Michael Tatum

as Ratchet in Transformers: Reactivate

Jessica Henwick

as Windblade in Transformers: Reactivate

Dylan O'Brien

as Bumblebee in Transformers: Reactivate

Peter Cullen

as Optimus Prime in Transformers: Reactivate

Zac Efron

as Callum Sobrev in Transformers: Reactivate

Keke Palmer

as Kelly Johns in Transformers: Reactivate

Olivia Cooke

as Aria Anderson in Transformers: Reactivate

Jordan Fisher

as Sammy Walker in Transformers: Reactivate

Alba Baptista

as "The Warrior" in Superman: Legacy

Wonder Woman (Diana Prince)

as "The Warrior" in Superman: Legacy

Daniel Day-Lewis

as "The Phantom Prisoner" in Superman: Legacy

Spoiler

as "The Warrior" in Superman: Legacy

General Dru-Zod

as "The Phantom Prisoner" in Superman: Legacy

Spoiler

as "The Phantom Prisoner" in Superman: Legacy

Hans Zimmer

as Composer in Superman: Legacy

Brad Bird

as Director in Superman: Legacy