Supergirl “Star-Crossed” Description: Teri Hatcher, Darren Criss & Kevin Sorbo Guest

Teri Hatcher, Darren Criss, and Kevin Sorbo all guest star in “Star-Crossed,” the March 20 episode of Supergirl that leads into a crossover with The Flash on March 21 (read the description for that episode here).

Here’s the description with more details:

TERI HATCHER (“DESPERATE HOUSEWIVES,” “LOIS & CLARK: THE NEW ADVENTURES OF SUPERMAN”) AND KEVIN SORBO (“HERCULES”) GUEST STAR; DARREN CRISS (“GLEE”) MAKES HIS DEBUT AS THE MUSIC MEISTER – 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 (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 (#216). Original airdate 3/20/2017.