Season three saw the hero stop Reign and the other Worldkillers' threat to the planet, and in the process, Kara discovered her mother survived the destruction of Krypton. Reconnecting with her past caused Kara to realize that her true home is on Earth, where big changes are taking place for her and all her friends in National City, and also, it appears, for a doppelganger in Russia.
Luthor, Lex (Fictitious character) -- Fiction.
Man-woman relationships -- Fiction.
Supergirl (Fictitious character) -- Fiction.
Superheroes -- Fiction.
Supervillains -- Fiction.
Women superheroes -- Fiction.
Superhero television programs.
Benoist, Melissa, actor.
Berlanti Productions, production company.
Brooks, Mehcad, 1980- actor.
Flockhart, Calista, 1964- actor.
Harewood, David, actor.
Jordan, Jeremy, 1973- actor.
Leigh, Chyler, 1982- actor.
McGrath, Katie, 1983- actor.
Rath, Jesse, actor.
Warner Bros. Home Entertainment (Firm), publisher.
Warner Bros. Television, production company.
Witwer, Sam, 1977- actor.