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Super Team Up - Supergirl Season 2 Episode 22
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"Nevertheless, She Persisted"
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On Supergirl Season 2 Episode 22, Kara challenges Rhea to battle to save National City. Meanwhile, Superman returns and Cat offers Supergirl some advice.

Cat's Back! - Supergirl Season 2 Episode 21
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"Resist"
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On Supergirl Season 2 Episode 21, Supergirl grapples with whether or not to obey the President's orders regarding Rhea's latest actions. Meanwhile, Cat returns to National City.

Mentor James - Supergirl Season 2 Episode 20
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"City of Lost Children "
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On Supergirl Season 2 Episode 20, an alien called a Phorian with telekinetic powers attacks the city. Meanwhile, Rhea's plan escalates.

Having Dinner - Supergirl Season 2 Episode 19
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"Alex"
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On Supergirl Season 2 Episode 19, Alex is kidnapped, and the kidnapper wants a criminal released in exchange for her life. Kara and Maggie work together to save her.

Kara Meets Lena's Ex - Supergirl Season 2 Episode 18
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"Ace Reporter"
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On Supergirl Season 2 Episode 18, Lena's ex-boyfriend comes to National City to unveil his new nano-technology that has the potential to eradicate diseases.

Running into the Ex - Supergirl Season 2 Episode 17
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"Distant Sun"
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On Supergirl Season 2 Episode 17, a large bounty is put on Supergirl causing aliens to attack National City intent on taking her out. Alex and Maggie run into Maggie's ex.

Meeting the Parents? - Supergirl Season 2 Episode 16
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"Star-Crossed"
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On Supergirl Season 2 Episode 16, a new villain is in town and Winn's girlfriend gets him in trouble with the law. The Music Meister attacks Supergirl.

Supergirl Questions Lena - Supergirl Season 2 Episode 15
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"Exodus"
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On Supergirl Season 2 Episode 15, Alex searches for Jeremiah and Kara investigates a series of alien kidnappings. Kara sets up an interview between Snapper and Supergirl.

Group Hug! - Supergirl Season 2 Episode 14
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"Homecoming"
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On Supergirl Season 2 Episode 14, Jeremiah is rescued from Cadmus and Kara and Alex are thrilled to have him back, but Mon-El is suspicious of his return.

Mr. Mxyzptlk Attempts to Woo Kara - Supergirl Season 2 Episode 13
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"Mr. & Mrs. Mxyzptlk"
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On Supergirl Season 2 Episode 13, Mr. Mxyzptlk arrives and declares his love for Kara. She tries to let him down easy, but he wreaks havoc on Natonal City.

Metallo Visits Lena - Supergirl Season 2 Episode 12
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"Luthors"
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On Supergirl Season 2 Episode 12, Metallo breaks out of prison and frees Lillian Luthor, and the police blame Lena. Kara fights to clear her name.

J'onn - Supergirl Season 2 Episode 11
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"The Martian Chronicles "
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On Supergirl Season 2 Episode 11, Armek arrives in National City intent on taking M'gann back to Mars to face her punishment as a traitor.

Mon-El the Superhero - Supergirl Season 2 Episode 10
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"We Can Be Heroes"
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On Supergirl Season 2 Episode 10, Supergirl is intent on capturing Livewire after she breaks out of prison. Meanwhile, James decides to come clean with Kara.

Mon-El and Kara in Trouble - Supergirl Season 2 Episode 9
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"Supergirl Lives"
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On Supergirl Season 2 Episode 9, Kara and Mon-El go through a portal to another planet where Roulette returns as the leader of a trafficking ring.

Barry and Cisco seek Kara's Help - Supergirl Season 2 Episode 8
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"Medusa"
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On Supergirl Season 2 Episode 8, Eliza returns to celebrate Thanksgiving with her daughters, CADMUS unleashes a virus, and Barry and Cisco seek Kara's help.

Caged Supergirl - Supergirl Season 2 Episode 7
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"The Darkest Places"
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On Supergirl Season 2 Episode 7, Guardian tries to clear his name after being accused of murder and Supergirl comes face to face with Cyborg Superman.

A New Reality - Supergirl
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"Changing"
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On Supergirl Season 2 Episode 6, an alien parasite drains Supergirl of her power while Mon-El contemplates a less than desirable career option.

A Ruthless Gang - Supergirl
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"Crossfire"
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On Supergirl Season 2 Episode 5 Supergirl faces a new challenge from a ruthless gang, while Kara gets Mon-El a position at CatCo and James comes to a decision.

Fight Club - Supergirl
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"Survivors"
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On Supergirl Season 2 Episode 4, Kara and Alex end up at an alien fight club while investigation an alien murder, and Supergirl starts training Mon-El.

The President Arrives - Supergirl Season 2 Episode 3
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"Welcome to Earth"
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An attack is made on the President on Supergirl Season 2 Episode 2. Supergirl and the DEO are assigned to protect her and find the responsible party.

Supergirl Faces Superman - Supergirl Season 2 Episode 2
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"The Last Children of Krypton"
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On Supergirl Season 2 Episode 2, Supergirl gets injured during an attack by a kryptonite-powered villain and Superman puts the blame on Hank. Meanwhile, Kara meets her new boss, Snapper Carr.

Kara and Clark Supergirl Season 2 Episode 1
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"The Adventures of Supergirl "
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On Supergirl Season 2 Episode 1, Superman pays his cousin a visit, leaving Alex feeling left out. Meanwhile, the inhabitant of the landing pod is revealed.

Supergirl Season 2 Quotes

Beth: You know it's true what they say, behind every great man is a strong woman.
Lena: I wouldn't know, I've never stood behind a man.

Kara: It's only been twelve hours since you asked me to choose a new position, and most of those hours I was asleep.
Cat: Really? I offer you the keys to the kingdom and you just go to sleep?
Kara: It was night time.