Supergirl S1E18 'The Banshee Curse' Clip
Description:
Kara gains a new ally when the lightning-fast superhero The Flash suddenly appears from an alternate universe and helps Kara battle Siobhan, aka Silver Banshee, and Livewire in exchange for her help in finding a way to return him home.
Video Type: Not Available
Starring: Melissa Benoist, Chyler Leigh, Mehcad Brooks, Nicole Maines, Katie McGrath, David Harewood
Genre: Action, Drama, Adventure, Science Fiction
Rating: TV-PG
Release Date: Oct 26th, 2015
