Thunderbolts (Earth-515)

Thunderbolts Founding Members
Eventually the United Nations Security Council decided that it would be in their best interest to have a Black-Ops team of "Avengers" to complete missions that wouldn't appear as "heroic" to the public eye. Therefore, they enlisted superhumans that had a shady past. In turn for years of loyal service, the members of the Black-Ops team would be cleared of their past crimes and then be advertised as repentant heroes to the masses. In a sense, this program would therefore double as a supervillain rehabilitation program. This program would be initiated through Operation: Squall. Hawkeye, a former supervillain himself, would train and mentor this team. Also, this team would come to call themselves the Thunderbolts.
 * Wanda Lehnsherr (Earth-515) (aka Scarlet Witch)
 * Petrus Lehnsherr (Earth-515) (aka Quicksilver)
 * Julia Carpenter (Earth-515) (aka Arachne)
 * Victor Shade (Earth-515) (aka Vision)
 * Natasha Romanova (Earth-515) (aka Black Widow)
 * Simon Williams (Earth-515) (aka Wonder Man)
 * Maya Lopez (Earth-515) (aka Echo/Ronin)
 * Melissa Gold (Earth-515) (aka Songbird)

Later Thunderbolts Members

 * Namor McKenzie (Earth-515) (aka Rex)
 * Dane Whitman (Earth-515) (aka Black Knight)
 * Karla Sofen (aka Moonstone)
 * Sentry
 * Ghost
 * Troll
 * Mach-I
 * Luke Cage
 * Atlas
 * Volcana
 * Molecule Man
 * Techno
 * Ms. Fantastic (Lyja)
 * Red She-Hulk (Jennifer Banner)
 * Black Cat (Gwen Stacy)
 * Silver Surfer
 * Gorgon (Medusalith Amaquelin)
 * Protector