Suggestions by @ivaneavendano

Rory McCann

as Megatron in Transformers: Rise of the Beasts "Return of Decepticons"

Michael Ironside

as Ultra Magnus in Transformers: Rise of the Beasts "Return of Decepticons"

Michael Jai White

as Dinobot in Transformers: Rise of the Beasts "Return of Decepticons"

Mark Hamill

as Dinobot in Transformers: Rise of the Beasts "Return of Decepticons"

Dolph Lundgren

as Rhinox in Transformers: Rise of the Beasts "Return of Decepticons"

Keith David

as Grimlock in Transformers: Rise of the Beasts "Return of Decepticons"

James Remar

as Sideswipe in Transformers: Rise of the Beasts "Return of Decepticons"

James Horan

as Sideswipe in Transformers: Rise of the Beasts "Return of Decepticons"

J.K. Simmons

as Ratchet in Transformers: Rise of the Beasts "Return of Decepticons"

Jeffrey Combs

as Ratchet in Transformers: Rise of the Beasts "Return of Decepticons"

Robert Foxworth

as Ratchet in Transformers: Rise of the Beasts "Return of Decepticons"

Billy Brown

as Cliffjumper in Transformers: Rise of the Beasts "Return of Decepticons"

Mark Strong

as Jetfire in Transformers: Rise of the Beasts "Return of Decepticons"

Pedro Pascal

as Wheeljack in Transformers: Rise of the Beasts "Return of Decepticons"

Karl Urban

as Wheeljack in Transformers: Rise of the Beasts "Return of Decepticons"

James Horan

as Wheeljack in Transformers: Rise of the Beasts "Return of Decepticons"

Keith Szarabajka

as Ironhide in Transformers: Rise of the Beasts "Return of Decepticons"

Ray Park

as Snake Eyes in Transformers: Rise of the Beasts "Return of Decepticons"

Scott Adkins

as Snake Eyes in Transformers: Rise of the Beasts "Return of Decepticons"

Tony Todd

as Tigatron in Transformers: Rise of the Beasts "Return of Decepticons"