Os personagens abaixo foram revelados durante a MCM London Comic Con. Confira:

Arkon
Amadeus Cho
Aldrich Killian
Agent Sitwell
Agent Coulson
Agent Carter
Agent Carter (Retired)
Arnim Zola
Baron Strucker
Batroc
Beth
Brock Rumlow
Butterball
Captain Britain
Cloud 9
Cottonmouth
Crimson Dynamo
Daredevil
Devil Dinosaur
Doctor List
Dum Dum Dugan
Egghead
Ellen Brandt
Erik Selvig
Fandral
Fin Fang Foom
Gargoyle
Gorilla Girl
Harley Keener
Heimdall
Hulkling
Iron Fist
Iron Man MK 16 (Nightclub)
Iron Monger
Jane Foster
Jessica Jones
Kurse
Luke Cage
Mantis
Maria Hill
Mandarin (Trevor Slattery)
Maya Hansen
Moon Boy
Nick Fury
Odin
Pepper Potts
Red Skull
Rescue
Scaar
Sentry
Squirrel Girl (Classic/Unbeatable)
The Collector
Volstagg
Winter Soldier