Suggestions by @venezuela

Michael Rooker

as Starscream in Optimus Prime Movie (Transformers)

Brian Tyree Henry

as Megatron in Optimus Prime Movie (Transformers)

Idris Elba

as Megatron in Optimus Prime Movie (Transformers)

James Gaylyn

as The Fallen in My Transformers Headcanon Voices

Karl Urban

as The Fallen in My Transformers Headcanon Voices

James Gaylyn

as Shockwave in My Transformers Headcanon Voices

Scott Adkins

as Shockwave in My Transformers Headcanon Voices

Karl Urban

as Shockwave in My Transformers Headcanon Voices

Chris Hemsworth

as Optimus Prime in My Transformers Headcanon Voices

Michael Jai White

as Optimus Prime in My Transformers Headcanon Voices

Brian Tyree Henry

as Megatron in My Transformers Headcanon Voices

Idris Elba

as Megatron in My Transformers Headcanon Voices

Rory McCann

as Megatron in My Transformers Headcanon Voices

Frank Grillo

as Nexus Prime in THIRTEEN PRIMES

Connor McGregor

as Megatronus Prime The Fallen in Transformers One Sequel

Connor McGregor

as Leanbow in Power Rangers SPD Sequel/Time Force Prequel

Connor McGregor

as Leanbow in Power Rangers: Mystic Force - The Eternal Fire

Connor McGregor

as Leanbow in Power Rangers Mystic Force

Connor McGregor

as Leanbow in Kamen Rider vs Power Rangers: The Battle Tournament

Connor McGregor

as Koragg in Saban's Power Rangers Generations