Suggestions by @damarioncoleman

Peter Cullen

as Optimus Prime in Transformers One

Rihanna

as Blaster in The Transformers

China Anne McClain

as Max Gibson in BATMAN BEYOND animated movie

Nicolas Cage

as Clark Kent/Superman in BATMAN BEYOND animated movie

Tanner Buchanan

as Terry McGinnes in BATMAN BEYOND animated movie

Michael Keaton

as Bruce Wanye in BATMAN BEYOND animated movie

Denis Villeneuve

as Director in BATMAN BEYOND animated movie

John DiMaggio

as Warpath in TRANSFORMERS REBOOT FRANCHISE

Storm Reid

as Dot in TRANSFORMERS REBOOT FRANCHISE

Greg Berger

as Grimlock in TRANSFORMERS REBOOT FRANCHISE

David Tennant

as Wheeljack in TRANSFORMERS REBOOT FRANCHISE

Steve Blum

as Starscream in TRANSFORMERS REBOOT FRANCHISE

James C. Mathis III

as PREDAKING in TRANSFORMERS REBOOT FRANCHISE

Frank Welker

as Soundwave in TRANSFORMERS REBOOT FRANCHISE

Corey Burton

as Shockwave in TRANSFORMERS REBOOT FRANCHISE

Grey DeLisle

as Arcee in TRANSFORMERS REBOOT FRANCHISE

Peter Cullen

as Ironhide in TRANSFORMERS REBOOT FRANCHISE

Steven Yeun

as Bumblebee in TRANSFORMERS REBOOT FRANCHISE

Liam Cunningham

as Ratchet in TRANSFORMERS REBOOT FRANCHISE

Phil LaMarr

as Jazz in TRANSFORMERS REBOOT FRANCHISE