Fantastic Four Annual

Franklin Richards

Powerhouse

Medusa

Medusalith Amaquelin Boltagon

Black Bolt

Blackagar Boltagon

Human Torch

Jim Hammond

Crystal

Inhumans, Crystalia Amaquelin Maximoff

Sandman

William Baker / Flint Marko

The Black Knight

Dane Whitman, Marvel

Gorgon

of the Inhumans

Enchantress

Amora

Karnak

Inhumans

Lizard

Curt Connors

Kang the Conqueror

Nathaniel Richards, typically from Earth-6311

Moondragon

Heather Douglas

Triton

Inhuman

Mole Man

Harvey Elder

Absorbing Man

Crusher Creel

Wizard

Bentley Wittman

Captain Marvel

Monica Rambeau

Wrecker

Dirk Garthwaite, Wrecking Crew

Sersi

Eternal, Marvel

Annihilus

Negative Zone

Mantis

The Celestial Madonna

Thunderball

Eliot Franklin, Wrecking Crew

Agatha Harkness

Marvel

Piledriver

Brian Calusky, Wrecking Crew

Swordsman

Jacques Duquesne

Mad Thinker

René Rodin / Julius

Bulldozer

Wrecking Crew, Henry Camp

Puppet Master

Phillip Masters, from Fantastic Four

Doctor Druid

Anthony Druid

Trapster

Pete Petruski

Molecule Man

Owen Reece

Baron Zemo

costumed identity of Heinrich Zemo

Frankenstein Monster

Marvel

Awesome Android

Marvel

Immortus

Nathaniel Richards, typically of Earth-6311

Psycho-Man

Marvel, unrevealed identity

Rama-Tut

Nathaniel Richards; Earth-6311

Space Phantom

Marvel

Artur Zarrko

Tomorrow Man, Earth-6297

Ravonna Renslayer

Terminatrix, typically from Earth-6311