The Girl of Steel: Supergirl Quiz

The television series "Supergirl" first aired in the U.S. on Oct. 26, 2015.

Actress Melissa Benoist plays the title character in the television series "Supergirl."

In the "Supergirl" series, Kara was adopted by Jeremiah and Eliza Danvers.

Kara Danvers' birth parents name her Kara Zor-El. Later, she was sent from the dying planet of Krypton to Earth.

Krypton is an actual earth element and is atomic number 36 on the periodic table of elements.

Jeremiah Danvers, Supergirl's adoptive father, appears in only one shot during the pilot episode of the series. Danvers is played by actor Dean Cain, who starred as Superman in the television series "Lois & Clark: The New Adventures of Superman."

The title character is Superman's cousin.

The character Supergirl has appeared in several different series created by DC Comics.

National City is the fictional city that Supergirl protects in the television series.

When the "Supergirl" character Kara Zor-El arrives on Earth, she is 12 years old.

Kara Danvers works for a media conglomerate called CatCo in the series "Supergirl."

Actress Calista Flockhart plays Cat Grant. In the series, Kara Danvers works for Grant, who founded CatCo Worldwide Media.

Supergirl is 24 years old when an accident forces her to reveal her powers to the world.

Actor Mehcad Brooks plays James Olsen in the television series.

The television series "Supergirl" airs on the CBS network.

Actress Chyler Leigh plays Alex Danvers in the CBS series.

In "Supergirl" series lore, both Supergirl and her younger cousin Superman are sent to Earth at the same time. Due to a problem with the space-time continuum, Superman arrived first and aged, while Supergirl's Earth debut was delayed, and she did not age.

Alex Danvers works for the fictional Department of Extranormal Operations, or DEO. The DEO is tasked with protecting Earth from alien villains.

Supergirl made her first appearance in "Action Comics No. 252" in 1959.

Actress Helen Slater, who plays Eliza Danvers in the television series "Supergirl," played the title character in the 1984 feature film "Supergirl."

Benanti plays character Alura Zor-El, Supergirl's birth mother from Krypton. Benanti is only nine years older than actress Melissa Benoist, who plays her daughter.

The "Supergirl" villain Livewire first appeared in episode four, titled "Livewire." The character Leslie Willis, played by actress Brit Morgan, became Livewire when she was hit by lightning.

Actress Laura Vandervoort, who plays the character Indigo on the CBS series "Supergirl," previously played Supergirl in the series "Smallville."

Non is Kara Danvers' uncle. In the television series "Supergirl," actor Chris Vance plays Non.

Supergirl is from Argo City on the dying planet Krypton.

In the series "Supergirl," the character Hank Henshaw is forced to reveal to Kara and Alex Danvers that he is a shape-shifting alien. He is not, in fact, Hank Danvers, but he assumed Danvers' identity after learning of his benevolence.

DC superhero the Flash appeared in "Supergirl" episode 18, "World's Finest," which aired on March 28, 2016.

Melissa Benoist and husband Blake Jenner both appeared on the television series "Glee" before working together on "Supergirl."

Supergirl's iconic cape is red.

Season one of the series "Supergirl" concluded with episode 20, which aired on April 18, 2016.