Suggestions by @maksimzagoskin

Sylvester Stallone

as Grimlock in Transformers: 1

Willem Dafoe

as Trypticon in Transformers: 1

Chace Crawford

as Octane in Transformers: 1

Giancarlo Esposito

as Metroplex in Transformers: 1

Manu Bennett

as Blitzwing in Transformers: 1

Keanu Reeves

as Barricade in Transformers: 1

Colin Farrell

as Swindle in Transformers: 1

Jensen Ackles

as Blast Off in Transformers: 1

James Franco

as Frenzy in Transformers: 1

Jake Gyllenhaal

as Skywarp in Transformers: 1

Adewale Akinnuoye-Agbaje

as Soundwave in Transformers: 1

Brett Dalton

as Prowl in Transformers: 1

Brandon Routh

as Wheeljack in Transformers: 1

Mark Ruffalo

as Hound in Transformers: 1

Kendrick Lamar

as Vortex in Transformers: 1

Anna Kendrick

as Chromia in Transformers: 1

Richard E. Grant

as Shockwave in Transformers: 1

Krysten Ritter

as Arcee in Transformers: 1

Caity Lotz

as Arcee in Transformers: 1

Liam Neeson

as The Fallen in Transformers: 1