"Heroes" featured unique, flawed characters with non-traditional powers, setting it apart from typical superhero stories. Peter Petrelli had the ability of Empathic Mimicry, allowing him to ...

Alison Elizabeth "Ali" Larter (born February 28, 1976) is an American actress best known for playing the dual roles of Niki Sanders and Tracy Strauss on the NBC science fiction drama Heroes.

Alison Elizabeth "Ali" Larter (born February 28, 1976) is an American actress best known for playing the dual roles of Niki Sanders and Tracy Strauss on the NBC science fiction drama Heroes.