Suggestions by @aaronkime

Mark Strong

as The Silver Surfer in Characters who have not appeared, but should appear, in the MCU

Steve Peacocke

as Mr. Fantastic in Characters who have not appeared, but should appear, in the MCU

Georgina Haig

as The Invisible Woman in Characters who have not appeared, but should appear, in the MCU

Todd Lasance

as The Thing in Characters who have not appeared, but should appear, in the MCU

Leonardo DiCaprio

as Doctor Doom in Characters who have not appeared, but should appear, in the MCU

Joe Alwyn

as The Human Torch in Characters who have not appeared, but should appear, in the MCU

Kristin Scott Thomas

as Ashley Kafka in Characters who have not appeared, but should appear, in the MCU

Ivanna Sakhno

as Ana Kravinoff in Characters who have not appeared, but should appear, in the MCU

Mavournee Hazel

as Tigra in Characters who have not appeared, but should appear, in the MCU

Becky G

as Anya Corazon in Characters who have not appeared, but should appear, in the MCU

Liam McIntyre

as Ares in Characters who have not appeared, but should appear, in the MCU

Ludi Lin

as Amadeus Cho in Characters who have not appeared, but should appear, in the MCU

Charlie Heaton

as Darkhawk in Characters who have not appeared, but should appear, in the MCU

Travis Fimmel

as Eric Masterson in Characters who have not appeared, but should appear, in the MCU

Shantel VanSanten

as Julia Carpenter in Characters who have not appeared, but should appear, in the MCU

Charlie Hunnam

as Stingray in Characters who have not appeared, but should appear, in the MCU

Matthew Beard

as Starfox in Characters who have not appeared, but should appear, in the MCU

Marny Kennedy

as Moondragon in Characters who have not appeared, but should appear, in the MCU

Andrea Riseborough

as Moira MacTaggert in Characters who have not appeared, but should appear, in the MCU

Jai Courtney

as Boomerang in Characters who have not appeared, but should appear, in the MCU