The Flash S3E7 E7

Season 3 · Episode 7

The Flash: E7

First aired 2016-11-22

Watch S3E7

Caitlin uses her powers to save Barry but as her mother predicted, the effort unleashes her inner Killer Frost. Killer Frost goes on a rampage looking for Dr. Alchemy, kidnapping Julian and battling both The Flash and Vibe. Meanwhile, Joe and H.R. have a heart to heart talk.

The Flash — Season 3 Episodes (22)