Suggestions by @thecosmicwanderer

Millie Bobby Brown

as Karone/Astronema in Power Rangers (Reboot/Remake/HCU)

Michael Bishop

as Leo Corbett in Power Rangers Lost Galaxy

Justin Chatwin

as Future Actors of Scott Lang (Ant-Man) After The Reboot Of The MCU in Future Actors Of Scott Lang (Ant-Man) After The Reboot Of The MCU.

Chris Pine

as Iron Man in MCU Rebirth

Wolfgang Novogratz

as Mike Corbett in Power Rangers (Reboot/Remake/HCU)

Ser'Darius Blain

as John Henry Irons in DCU Super Family

Mustafa Shakir

as Black Manta in DCU Legion of Doom

Tobias Menzies

as Thaal Sinestro in DCU Legion of Doom

Nikolaj Coster-Waldau

as Slade Wilson in DCU Legion of Doom

Charlie Murphy

as Siobhan McDougal in DCU Superman Rogues

Phil Dunster

as Manchester Black in DCU Superman Rogues

Liam McIntyre

as John Corben in DCU Superman Rogues

Roger Craig Smith

as Magna Defender I in Power Rangers (Reboot/Remake/HCU)

Kōki

as Nico Minoru in MCU Castings

Dallas Liu

as Sword Master in Agents of Atlas

Wern Lee

as Chad Lee in Power Rangers Cinematic Universe

Jace Norman

as Sam in Power Rangers Cinematic Universe

Idris Elba

as Commander Anubis "Doggie Cruger in Power Rangers Cinematic Universe

Louis Partridge

as Tim Drake in DCU Bat Family

Jamie Flatters

as Jason Todd in DCU Bat Family