Suggestions by @super_wahrrior

Steve Burns

as Chester V in Cloudy With A Chance Of Meatballs (liveaction)

Gamera

as Gamera in Monsterverse

Blade

as Phase 8 in Marvel and DC Cinematic Universe

Tika Sumpter

as Honey Ryder in New James Bond casting

Hedorah

as Hedorah in Monsterverse

Kamacuras

as Kamacuras in Monsterverse

Kumonga

as Kumonga in Monsterverse

Manda (Final Wars)

as Manda in Monsterverse

Skullcrawler

as Skullcrawler in Monsterverse

Mother Longlegs

as Mother Longlegs in Monsterverse

Ebirah

as Ebirah in Monsterverse

Elizabeth Olsen

as Elle Brody in Monsterverse

Aaron Taylor-Johnson

as Ford Brody in Monsterverse

Destroyah

as Destroyah in Monsterverse

Gigan (PM)

as Gigan in Monsterverse

Mechani-Kong

as Mechani-Kong in Monsterverse

Behemoth

as Behemoth in Monsterverse

Vera Farmiga

as Dr. Emma Russell in Monsterverse

Millie Bobby Brown

as Madison Russell in Monsterverse

Sirenhead

as Siren Head in Monsterverse