Supergirl | Star-Crossed (I)
Genre: Action & Adventure Drama Sci-Fi & Fantasy
Director: Ali Adler, Andrew Kreisberg, Greg Berlanti
Cast: Azie Tesfai, Chyler Leigh, David Harewood, Jesse Rath, Julie Gonzalo, Katie McGrath, Melissa Benoist, Nicole Maines, Peta Sergeant, Staz Nair
Description: : A new villain comes to National City, putting Supergirl on high alert. Meanwhile, Winn’s girlfriend, Lyra, gets Winn in trouble with the law. Maggie attempts to help Winn but old loyalties get in the way. The Music Meister attacks Supergirl. The crossover continues on The Flash S03E17 Duet (II).