Alexandra “Alex” Danvers

Kara’s gorgeous, brilliant, science-minded 26-year-old foster sister. Growing up, Alex was partly jealous of her sibling yet also fascinated by her abilities, prompting Alex to learn as much as she could about alien anthropology, sociology and culture. Today, Alex works for a secret government organization and, alongside her heroic sis, will face many challenges, both mundane and super.

Who: Jessica Lucas
CW Resume: 90210, MELROSE PLACE, CULT