Title: Star-Crossed (I) Plot: A mysterious new threat emerges in National City, causing Supergirl to be on edge. At the same time, Winn finds himself in legal trouble due to his girlfriend, Lyra's reckless choices. Maggie steps in to assist Winn, but past allegiances complicate matters. As tensions rise, Supergirl faces off against the Music Meister. The crossover continues in The Flash Season 3, Episode 17, titled Duet (II).
Show
Supergirl
Episode
S02E16
Air Date
Mar 20, 2017
Season 2 Episodes
S02E01
The Adventures of Supergirl
S02E02
The Last Children of Krypton
S02E03
Welcome to Earth
S02E04
Survivors
S02E05
Crossfire
S02E06
Changing
S02E07
The Darkest Places
S02E08
Medusa (I)
S02E09
Supergirl Lives
S02E10
We Can Be Heroes
S02E11
The Martian Chronicles
S02E12
Luthors
S02E13
Mr. & Mrs. Mxyzptlk
S02E14
Homecoming
S02E15
Exodus
S02E16
Star-Crossed (I)
S02E17
Distant Sun
S02E18
Ace Reporter
S02E19
Alex
S02E20
City of Lost Children
S02E21
Resist
S02E22
Nevertheless, She Persisted