Courtney has been so busy being Stargirl that she neglected her schoolwork and failed English and history. So she ends up in summer school.

Her friends, Yolanda (Wildcat), Beth (Dr. Mid-Nite) and Rick (Hourman) would like to lead normal lives again, but can they really?

Cindy (Shiv) is still alive, Solomon Grundy is running around and new villains - the Shade and Eclipso - are ready to pounce on the JSA.

Fortunately the JSA will get help from new superheroes, Jade (daughter of former 'Green Lantern' Alan Scott) and Jakeem Thunder (successor to Johnny Thunder).

What about Starman (Sylvester Pemberton) and the Flash (Jay Garrick)?

• DC's Stargirl | Brec Bassinger - Struggled, Prevailed, Failed | The CW

• DC's Stargirl | Cast Featurette | The CW