Susan Walters, whose credits include The Vampire Diaries, Teen Wolf and Star-Crossed, has joined the cast of The CW series The Flash. Walters will be taking on he role of Dr. Carla Tannhauser – Caitlin Snow’s mother. The character is described as:
a world class biomedical engineer and CEO of a major research company. But while Caitlin may have inherited her mother’s formidable scientific mind, the two have long had a difficult relationship, with Caitlin finding her mother cold and withholding, and Carla regarding her daughter as rebellious and ungrateful.”“
The Flash returns Tuesday, Oct. 4 at 8 p.m. ET on The CW.