Lots of prominent guest stars in Star-Crossed including Teri Hatcher, Kevin Sorbo, Derren Criss and Tamzin Merchant.
A new villain (guest star Teri Hatcher) comes to National City, putting Supergirl (Melissa Benoist) on high alert. Meanwhile, Winn’s (Jeremy Jordan) girlfriend, Lyra (guest star Tamzin Merchant), gets Winn in trouble with the law. Maggie (guest star Floriana Lima) attempts to help Winn but old loyalties get in the way. The Music Meister (Darren Criss) attacks Supergirl.
John Medlen directed the episode written by Katie Rose Rogers & Jess Kardos.
Series: Supergirl Season 2 Episode 16
Airdate: 20 March 2017 at 8.00pm on The CW