Suggestions by @aaronkime

Ralph Fiennes

as Sebastian Shaw in Characters Not Yet in the MCU

Beyoncé

as Monica Lynne in Characters Not Yet in the MCU

Lili Reinhart

as Vampire by Night in Blade

Mark Rylance

as Puppet Master in Fantastic Four

Guillaume Canet

as Alain Racine in Characters Not Yet in the MCU

Joseph Gordon-Levitt

as Todd Arliss in Characters Not Yet in the MCU

Woody Harrelson

as Herbert Wyndham in Characters Not Yet in the MCU

Jack Lowden

as Hannibal King in Characters Not Yet in the MCU

James Cosmo

as Zeus in Characters Not Yet in the MCU

Liam McIntyre

as Ares in Characters Not Yet in the MCU

Randy Couture

as Attuma in Characters Not Yet in the MCU

Ludi Lin

as Amadeus Cho in Characters Not Yet in the MCU

Amy Adams

as Scarlet Fasinera in Characters Not Yet in the MCU

Song Kang-ho

as Galactus in Characters Not Yet in the MCU

Matthew McConaughey

as Barney Barton in Marvel Cinematic Universe

Denis Lawson

as Jason Wyngarde in Marvel Cinematic Universe

Jack Lowden

as Green Lantern (Guy Gardener) in Future castings in the DC Extended Universe

Dave Bautista

as Acroticus in Future castings in the DC Extended Universe

Fionn Whitehead

as Scarecrow in Future castings in the DC Extended Universe

Natalie Martinez

as Green Lantern (Jessica Cruz) in Future castings in the DC Extended Universe