Meet Caitlin’s Mom in New Promo Photos from The Flash “Monsters”

Promo photos from the next new episode of The Flash have been released. The episode is called, “Monsters” and it will feature the first appearance from Caitlin’s mom (Susan Walters).

In the episode,, “Desperate to understand what is happening to her, Caitlin (Danielle Panabaker) visits her mother, Dr. Tannhauser (guest star Susan Walters), a renowned biomedical researcher, in the hopes that her mother can provide some answers about Caitlin’s growing meta-human powers. However, when Dr. Tannhauser treats her daughter like a test subject, Caitlin grows cold and brings up past wounds causing the two to have a major blowout.

Meanwhile, after a mysterious new meta-human attacks Central City, Barry (Grant Gustin) tries to convince Julian (Tom Felton) to let him assist on the case.”

The episode will air on Tuesday, November 1. I think I had the same look on my face that Barry did when I saw Iris trying to open the bus…what is she doing?

Photos: Katie Yu/The CW