Suggestions by @tantran

J.K. Simmons

as Sentinel Prime in Transformers Revenge of the Fallen rewrite

Laurence Fishburne

as Alpha Trion in Transformers Revenge of the Fallen rewrite

Tom Kenny

as Scrapper in Transformers Revenge of the Fallen rewrite

Jessica Straus

as Slipstream in Transformers Revenge of the Fallen rewrite

Richard Epcar

as Skywarp in Transformers Revenge of the Fallen rewrite

Graham McTavish

as Thundercracker in Transformers Revenge of the Fallen rewrite

Jon Bailey

as Soundwave in Transformers Revenge of the Fallen rewrite

Steve Blum

as Starscream in Transformers Revenge of the Fallen rewrite

Frank Welker

as Megatron in Transformers Revenge of the Fallen rewrite

Paul Dobson

as Sideways in Transformers Revenge of the Fallen rewrite

Cristo Fernández

as Wheeljack in Transformers Revenge of the Fallen rewrite

Darren Criss

as Sideswipe in Transformers Revenge of the Fallen rewrite

Hayley Atwell

as Chromia in Transformers Revenge of the Fallen rewrite

Fred Tatasciore

as Grindor in Transformers Revenge of the Fallen rewrite

Phil LaMarr

as Jazz in Transformers Revenge of the Fallen rewrite

Jeffrey Combs

as Ratchet in Transformers Revenge of the Fallen rewrite

Troy Baker

as Jetfire in Transformers Revenge of the Fallen rewrite

Tom Kenny

as Wheelie in Transformers Revenge of the Fallen rewrite

Mark Hamill

as The Fallen in Transformers Revenge of the Fallen rewrite

Jess Harnell

as Ironhide in Transformers Revenge of the Fallen rewrite