Supergirl's enemies plot to destroy every person on the planet, and stopping them won't be easy for the Woman of Steel in the Season 1 finale.
Kara must devise a way to free her friends when Non and Indigo employ mind control to turn all of National City's citizens into their own army.
The Flash arrives in National City from an alternate universe. He teams up with Supergirl to battle the villains Livewire and Silver Banshee, in exchange for Supergirl's help finding him a way to return home.moreless
To beat a new villainess, Indigo, Supergirl travels to her cousin's Fortress of Solitude in hopes of finding a way to defeat her opponent.
Supergirl battles the deadly Master Jailer, who is hunting and executing Fort Rozz escapees; at the same time, a second assistant hired by Cat tries to one-up Kara at every turn; James and Kara find themselves in a disagreement over the DEO's methods.moreless
A parasitic alien traps Kara in a dream world where her family is alive and her home planet was never destroyed. As her friends try to save her, it's unclear whether the native Kryptonian wants to be awoken. Meanwhile, with Supergirl out of commission, Alex, Hank and the DEO must fend off an attack on their own.moreless
Supergirl finds herself in a tense standoff with Non as she tries to rescue Hank from his clutches; and Kara is confronted by Cat about being National City's very own caped crusader.
Kara faces off with Astra after her aunt challenges Kara's beliefs about her mother; and Cat is threatened with being removed as the CEO of CatCo after a hacker exposes her private and damaging emails.moreless
Kara's confidence as a superhero is shaky at first, and with good reason. But then a threat to National City forces her to cast her doubts aside in order to capture an escapee from the Kryptonian prison Fort Rozz. Elsewhere, Cat pressures James to use his connection to Superman to land her an interview with his cousin.moreless
Jane and Maura try to catch a kidnapper who dresses as a clown. As things heat up between Jane and Casey, they must face the realities about their relationship. Maura deals with an emotional problem.moreless
The team investigates a violent homicide with conflicting evidence. Maura must deal with her recently paroled grandfather. Jane and Casey's big decision is career versus relationship.
Jane's preoccupied with Lt. Martinez's favoritism for the drug unit rather than on the case at hand involving the hit and run of a popular high school teacher.
When Carl is taken hostage while investigating a bank, the remainder of the team must figure out the motive.
Family issues and politics take center stage after a community parade turns deadly. Maura struggles with her own family issues. Casey makes a surprise visit along with some shocking news.
Hope comes to Maura with an apology and to ask a favor while Jane worries about Casey's upcoming spinal surgery. Tommy shows off baby T.J. but is soon overshadowed when a building collapses and traps loved ones inside.moreless
Jane and Maura work to track down the killer of a man stabbed during his alma mater's car wash fundraiser. Surprising news brings Frost's mother to town and Casey bumps into Jane.