In the Avengers, Clint Barton is Hawkeye (Jeremy Renner), a master archer and an agent of S.H.I.E.L.D. Unlike teammates Captain America and The Hulk, he has absolutely no superpowers. But on the bright side, he’s been in a relationship with Black Widow.

Caliban (Stephen Merchant) is a mutant from the X-Men film series and in Logan is an ally to Wolverine. He helps foster Charles Xavier, but in the past, his power of tracking Mutants was used to eliminate most of them. He cannot be exposed to sunlight or else he burns horrifically.

In Jessica Jones, Killgrave or Kilgrave (David Tennant) is the Purple Man, nemesis to Jessica Jones and the Daredevil. Born Kevin Thompson, his superpower allows him to verbally control nearly all those around him, which makes him one of the toughest villains to take down.

Before becoming super-villain Magneto, he was known as Erik Lehnsherr (Michael Fassbender). One of the most powerful mutants on the planet, Erik has the ability to manipulate metallic objects. With mutant extinction as a real possibility, he’ll put animosity aside to team up with Charles Xavier to help save their future in X-Men: Days of Future Past.

In Logan, Donald Pierce (Boyd Holbrook) is a cyborg who is leader and head of security for the militant group Reavers. He is relentless in pursuing Logan, Laura, and Charles Xavier, even forcing Caliban to use his mutant-tracking abilities to find them.

The twin sister of Quicksilver, Scarlet Witch (Elizabeth Olsen) has the ability to harness magic and use hypnosis and telekinesis. Sweet and caring, but extremely powerful, she’s battled mental illness for a long time. Originally supporting Ultron against the Avengers, Scarlet Witch battles her inner demons to figure out which side she should really fight for.