Suggestions by @cw1234

Tom Hiddleston

as Bond Villain in The Perfect James Bond Movie

Keanu Reeves

as The 1st Doctor in Doctor Who (U.S. Movie)

Kiefer Sutherland

as Actor #7 in Actors who Could play Batman

Asa Butterfield

as Human Torch in New MCU(if included Spiderman and Venom)

Jonathan Groff

as Human Torch in New MCU(if included Spiderman and Venom)

Fred Tatasciore

as Grimlock in Whoformers

Jim Cummings

as Devastator in Whoformers

David Kaye

as Thundercracker in Whoformers

Jim Ward

as Devastator in Whoformers

Jon Bailey

as Shockwave in Whoformers

Jon Bailey

as Soundwave in Whoformers

Steve Blum

as Starscream in Whoformers

Katee Sackhoff

as Arcee in Whoformers

Phil LaMarr

as Jazz in Whoformers

John DiMaggio

as Ironhide in Whoformers

Dennis Singletary

as Ratchet in Whoformers

Dylan O'Brien

as Bumblebee in Whoformers

Frank Welker

as Megatron in Whoformers

Peter Cullen

as Optimus Prime in Whoformers

Nicholas Briggs

as Daleks in Whoformers