*Cap and Black Widow face Lizard-Ock! Chased by a super-powered kill squad, Cap and Widow jaunt through the multiverse! The stage is set for a final assault against Venemma Multiversal! *Source: marvel.com
Several characters are from alternate universes and so don't have alter egos listed. They are:
Black Knight
Eel
Ghost Rider
Hawkeye
Madcap
Moon Knight
Porcupine
Spiderwoman
Ulik
Venom
Wolverine