Thanks to ETOnline, we have our first look at Italia Ricci as Siobhan Smythe, aka Silver Banshee, “a second assistant hired by Cat Grant (Calista Flockhart) who immediately starts trying to one-up Kara Danvers (Melissa Benoist).”

“We are so excited to be working with Italia. We’ve been a fan of her work for years and we cannot wait to see her take on this iconic comic book role,” executive producer Andrew Kreisberg told ET.

Ricci will make her debut as Siobhan Smythe in the Monday February 22nd episode, titled “Truth, Justice and the American Way.”

Official Synopsis:

“Truth, Justice and the American Way” – Supergirl does battle with the deadly Master Jailer (Jeff Branson), who is hunting and executing escaped Fort Rozz prisoners. Also, Cat hires a second assistant, Siobhan Smythe (Italia Ricci), who immediately tries to one-up Kara, and Kara and James disagree over the DEO’s methods, on SUPERGIRL, Monday, Feb. 22 (8:00-9:00 PM, ET/PT) on the CBS Television Network.  

Stars: Melissa Benoist as Kara Danvers/Supergirl, Calista Flockhart as Cat Grant, Chyler Leigh as Alex Danvers, Mehcad Brooks as James Olsen, David Harewood as Hank Henshaw and Jeremy Jordan as Winslow “Winn” Schott.

Recurring Cast: Peter Facinelli as Maxwell Lord, Laura Benani as Alura/Astra, Chris Vance as Non, Jenna Dewan-Tatum as Lucy Lane, Briana Venskus as Agent Vasquez.

Guest stars: Italia Ricci as Siobhan Smythe, Jeff Branson as Master Jailer/Draper, Todd Sherry as Professor Luzano, Blake Berris as Gabriel Phillips, Jacqueline Grace Lopez as Brooke, Ray Campbell as Jim Warren.

Story by Michael Grassi. Teleplay by Yahlin Chang and Caitlin Parrish. Directed by Lexi Alexander.

‘Supergirl’ Season 1, Episode 14 “Truth, Justice and the American Way” airs Monday, February 22nd at 8:00-9:00 PM, ET/PT.