Details about the two lead characters on CBS’ upcoming Supergirl drama were unveiled this week thanks to a casting call.

These new character profiles offer a little bit of insight into what we can expect from Supergirl. Unsurprisingly, it sounds like the show will start off just as Kara Danvers arrives in her new home.

The new drama is hoping to cast someone in their early to mid-twenties for Kara Zor-El (a.k.a. Kara Danvers a.k.a. Supergirl). According to TV Line, the following character profile is being used in casting calls: “Kara at age 12 was sent from her dying home planet of Krypton to Earth, where she was taken in by the Danvers, a foster family who taught her to be careful with her extraordinary powers. After repressing said skills for more than a decade, Kara is forced to bust out her super moves in public during an unexpected disaster. Energized by her heroism for the first time in her life, she begins embracing her abilities in the name of helping the people of her city, earning herself a super moniker along the way.”

The show is also looking to cast her sister Alex who, at 26, sounds like she’ll be an influence on Kara.

“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.”

Supergirl is being executive produced by Greg Berlanti, the man behind Arrow and The Flash. Needless to say, we’re excited to see how this show comes together and being so thrilled by Berlanti’s CW dramas.

CBS has already committed to a full series of Supergirl, proving that they feel confident in the show’s outlooks.