Siobhan Smythe, the woman who will eventually become Silver Banshee, has been introduced on Supergirl, and the actress who plays her has already tweeted out a couple looks at the (frankly, campy) ...

Ricci will make her debut in Episode 14 as Siobhan Smythe, Cat Grant’s latest hire at CatCo who quickly becomes a work nemesis for Kara — but that’s nothing compared to the havoc she’ll wreak as ...

It’s the beginning of the end for Siobhan Smythe. When Supergirl returns on Monday, the CBS super series’ new addition will take a step toward fulfilling her comic-book destiny that will eventually ...

The Flash crossover and Barry Allen's appearance in Kara Danvers' life may be one of the biggest talking points when it comes to Supergirl right now. Real talk: On a scale of one to 10, my excitement ...

Unlike the comics, MacDougal's first name in the Arrowverse should be addressed as Agatha instead of Siobhan because it would get us confused with the Prime Earth Silver Banshee Siobhan Smythe who is ...

"Truth, Justice and the American Way" -- Supergirl (Melissa Benoist, left) does battle with the deadly Master Jailer (Jeff Branson, right), who is hunting and executing escaped Fort Rozz prisoners, on ...

After Siobhan learns that Kara Danvers is Supergirl she will then explain to her or anyone else close to her that is still around about her family's curse and why she was trying to kill Kara other ...

A first look of the actress in full Silver Banshee makeup and styling was released on ETOnline, with the character in full screaming mode. “We are so excited to be working with Italia,” EP Andrew ...

CBS has released a new featurette focusing on the villains for the Supergirl / Flash crossover. The episode features the return of Livewire (Brit Morgan) and her teaming up with the recently ...

Throughout its freshman season, Supergirl has proven itself a show eager to show off what the make-up and costume departments have going on, with comic characters like Red Tornado and Martian ...