We don't have a biography for Siobhan Smythe / Silver Banshee yet. Hang in there, or go ahead and contribute one.
Appearances
Supergirl
Guest cast, played by Italia Ricci
- Episode 1x14: Truth, Justice and the American Way (Feb 22, 2016)
- Episode 1x15: Solitude (Feb 29, 2016)
- Episode 1x16: Falling (Mar 14, 2016)
- Episode 1x17: Manhunter (Mar 21, 2016)
- Episode 1x18: Worlds Finest (Mar 28, 2016)