Peter

Name: Peter Petrelli (played by Milo Ventimiglia)
What's the dealio? Peter is a former hospice nurse who has the ability to mimic the superpowers of others once he has come into contact with them. In Heroes season 2, Peter very nearly entered villian territory after joining forces with Adam. Will he be able stick to the path of good in season 3?

Superpowers: He's got all the powers in the superhero encyclopedia and more! 

Good or evil? He's a good un. But even if he went bad we'd still love him.