Video: Promo for Supergirl 1×18 – “Worlds Finest”
CBS has released the preview for next week’s episode. Only 3 more to go!
“Worlds Finest” — 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.
Highlight clips from last night’s episode are available on our YouTube channel.