THE FLASH 3x05 - Caitlin calls on her mother for help with her 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. <br /> <br />The Flash 3x05 Sneak Peek "Monster" <br />The Flash Season 3 Episode 5 Sneak Peek <br />The Flash 3x05 Sneak Peek "Monster" (HD)