Katie McGrath Gets to Work on the Fourth Season of Supergirl

Here's the scene #KatieMcGrath filmed with #SamWitwer for #Supergirl.@WhatsFilming @olv pic.twitter.com/1WZQA2L0Sw

— Suffering Sappho @ SDCC (@ThemysciraBound) July 17, 2018

Katie McGrath was spotted filming scenes for a brand new episode of Supergirl yesterday, July 16. The star was joined on set by Sam Witwer as they shot scenes outside a building in Vancouver.

Filming on the show’s fourth season just began for a majority of the cast, but the show’s lead, Melissa Benoist, has yet to film anything. The reason for this is because she is currently in New York City starring in Beautiful: The Carole King Musical.

Melissa’s run in the show is not set to wrap until August, so she will most likely not start filming for the new season until then. However, she is set to attend San Diego Comic Con this week, so that is a plus.