Alex Danvers

Alexandra "Alex" Danvers is a main character of Supergirl. Alex is a human, a bio-engineer and a D.E.O. Agent. She is the daughter of Eliza and Jeremiah Danvers and adoptive sister of Kara Danvers. She is portrayed by the starring cast member Chyler Leigh.

Kara's Arrival
Kara, an Alien from a distant planet called Krypton was adopted by her parents and her life changed ever since. She became the adoptive sister of Kara and had to teach her how to live on Earth. With time both created a close relationship.

D.E.O.
Alex was recruited because her relationship with Kara by J'onn J'onzz using the identidy of Hank Henshaw. Later she became a good agent.

Season One
In Pilot,

In Stronger Together,

In Fight or Flight,

In Livewire,

In How Does She Do It?,

Abilities

 * Expert Hand-to-Hand Combat: Alex was trained in the D.E.O. and nowadays she is a great agent with incredible abilities.
 * Expert Markswoman: Alex was trained by the D.E.O. and nowadays she has a great ability with firearms, she used this ability more than once.

Personality
Alex is a strong woman. She is always trying to protect the people she loves, like Kara. Alex is also brave because she never runs from a fight.

Appearances
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Season One
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 * Pilot (Supergirl)
 * Stronger Together
 * Fight or Flight
 * Livewire
 * How Does She Do It?
 * Red Faced
 * Human For a Day
 * Hostile Takeover
 * Blood Bonds
 * Childish Things
 * Strange Visitor From Another Planet
 * Bizarro
 * For the Girl Who Has Everything
 * Truth, Justice and the American Way
 * Solitude
 * Falling
 * Manhunter
 * Worlds Finest (Mentioned)
 * Myriad
 * Better Angels