Suggestions by @lupitaq

Chromia (transformers)

as Lori Alan in Voice Actors & Actresses For Characters To Be Voiced

Soundwave

as Roger L. Jackson in Voice Actors & Actresses For Characters To Be Voiced

Cliffjumper (Transformers)

as Nolan North in Voice Actors & Actresses For Characters To Be Voiced

Shockwave

as David Warner in Voice Actors & Actresses For Characters To Be Voiced

Chromia (transformers)

as Vanessa Marshall in Voice Actors & Actresses For Characters To Be Voiced

Bulkhead

as Kevin Michael Richardson in Voice Actors & Actresses For Characters To Be Voiced

Grimlock (G1)

as Patrick Warburton in Voice Actors & Actresses For Characters To Be Voiced

Slipstream (Transformers)

as Hynden Walch in Voice Actors & Actresses For Characters To Be Voiced

Ironhide (Transformers)

as John DiMaggio in Voice Actors & Actresses For Characters To Be Voiced

Ultra Magnus (Transformers)

as Kevin Conroy in Voice Actors & Actresses For Characters To Be Voiced

Prowl (Transformers)

as Jeff Bennett in Voice Actors & Actresses For Characters To Be Voiced

Hound (Transformers)

as Rob Paulsen in Voice Actors & Actresses For Characters To Be Voiced

Slipstream (Transformers)

as Rachael Macfarlane in Voice Actors & Actresses For Characters To Be Voiced

Ultra Magnus (Transformers)

as Clancy Brown in Voice Actors & Actresses For Characters To Be Voiced

Ultra Magnus (Transformers)

as Ron Perlman in Voice Actors & Actresses For Characters To Be Voiced

Hot Rod (Transformers)

as Josh Keaton in Voice Actors & Actresses For Characters To Be Voiced

Barricade (Transformers)

as Keith David in Voice Actors & Actresses For Characters To Be Voiced

Sid (Ice Age)

as Matthew Lillard in Voice Actors & Actresses For Characters To Be Voiced

King Bowser Koopa Sr.

as Frank Welker in Voice Actors & Actresses For Characters To Be Voiced

Bulkhead

as John Goodman in Which characters would you like to see actors play in live-action