Survivors (Season 2, Episode 4)

4.0 2 x
When Kara (Melissa Benoist) and Alex investigate the murder of an unregistered alien, the trail leads to an alien fight club run by Roulette, the ringmaster who commands aliens to fight in mortal combat for the entertainment of rich humans.

Medusa (Season 2, Episode 8)

3.0 16 x
Alex decides it’s time to come out to her mother; Kara is shocked when Eliza suggests Mon-El has feelings for her, and Winn and James consider telling Kara the truth about the Guardian.

Changing (Season 2, Episode 6)

3.0 10 x
The Guardian debuts to lend a hand after a parasite alien drains Supergirl of her power.

The Darkest Places (Season 2, Episode 7)

4.0 6 x
While Guardian tries to clear his name after being accused of a murder committed by another vigilante, Supergirl heads out on a solo mission to rescue Mon-El who has been captured by CADMUS.

Crossfire (Season 2, Episode 5)

4.0 14 x
Supergirl must beat a ruthless new gang who has been armed with dangerous new alien technology.
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