Supergirl
Season 2, Episode 19: Alex
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Alex is kidnapped and the kidnapper threatens to kill her unless Supergirl releases a notorious criminal from prison. Supergirl and Maggie have always had different approaches to apprehending criminals but this time they must work together to save Alex. Meanwhile, Rhea has an interesting proposal for Lena.
All Episodes - Season 2
Episode 1
The Adventures of Supergirl
Episode 2
The Last Children of Krypton
Episode 3
Welcome to Earth
Episode 4
Survivors
Episode 5
Crossfire
Episode 6
Changing
Episode 7
The Darkest Places
Episode 8
Medusa (I)
Episode 9
Supergirl Lives
Episode 10
We Can Be Heroes
Episode 11
The Martian Chronicles
Episode 12
Luthors
Episode 13
Mr. & Mrs. Mxyzptlk
Episode 14
Homecoming
Episode 15
Exodus
Episode 16
Star-Crossed (I)
Episode 17
Distant Sun
Episode 18
Ace Reporter
Episode 19
Alex
Episode 20
City of Lost Children
Episode 21
Resist
Episode 22
Nevertheless, She Persisted