Twenty-four-year-old Kara Zor-El, who was taken in by the Danvers family when she was 13 after being sent away from Krypton, must learn to embrace her powers after previously hiding them. The Danvers teach her to be careful with her powers, until she has to reveal them during an unexpected disaster, setting her on her journey of heroism.

After losing a powerful orb, Kara, Superman's cousin, comes to Earth to retrieve it and instead finds herself up against a wicked witch.

While celebrating her 21st birthday, Kara Zor-El travels across the galaxy with her dog Krypto, during which she meets the young Ruthye Marye Knoll and goes on a "murderous quest for revenge".

Earth's sexiest super XXX hero is a young co-ed from another planet. Supergirl barely escapes the destruction of her home planet, but her greatest challenge lies ahead—sorority life! With the help of her cousin, Superman, and her BFF, Barbara Gordon, Supergirl tries to pass as human. The only thing standing between her and a life of textbooks, keg parties and casual sex is Natasha Luthor, the Queen Bitch of the Tri-Pi Sorority. In Luthor's plan for world domination, Supergirl is the last piece of the puzzle.

A documentary filmed during production of the film "Supergirl" showing the world how and who made it. This interesting featurette includes interviews with the cast and crew along with footage from the film and excerpts from the musical score.