Here is an inside look at tonight's all new The Flash Season 3 Episode 5 "Monster".
About the episode: desperate to understand what is happening to her, Caitlin visits her mother, a renowned biomedical researcher, in the hopes that her mother can provide some answers about Caitlin's growing meta-human powers.
Want to know more? On The Flash Episode Guide: "Monster" you can find the full episode description, photos and other videos as well!
After the episode, make sure to come back and visit our The Flash Spoilers page - new promo will be waiting for you, as well as other spoilers!
Watch the preview below.