Watch: The Flash "Monster" Featurette
The CW released a behind-the-scenes featurette for tonight's episode of The Flash, "Monster." Also check out the episode synopsis, preview images and trailer.
CAITLIN CALLS ON HER MOTHER FOR HELP WITH HER GROWING META POWERS — 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 Flash" Season 3 airs Tuesdays at 8pm ET on The CW starring Grant Gustin as Barry Allen/The Flash, Tom Cavanagh as Dr. Harrison Wells, Candice Patton as Iris West, Danielle Panabaker as Caitlin Snow, Carlos Valdes as Cisco Ramone and Jesse L. Martin as Joe West.