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).
No intro
Community marked: this episode has no intro
41:57 → 42:24 (2517s–2544s)
skips 27s · timed on a 42:24 stream
Submitted Jun 26, 2026
Times accept seconds (91) or clock format (1:31).
