Danielle Panabaker began playing Caitlin Frost in 2014 when she guest-starred on Arrow. Since then, she is one of the original cast members of the hit CW TV show, The Flash. The Flash stands out for remaining one of The CW's most-watched series. Caitlin works at STAR Labs and then became part of Team Flash. Panabaker has been acting for nearly 20 years. In this episode, she talked about the complicated shoots playing two characters in the same scene while disguising her second pregnancy. She also discussed recent events in the series (WARNING: SPOILERS). She also previewed what to expect for the rest of Season 8 and gave insight on the upcoming Season 9. Follow Danielle Panabaker on Instagram @dpanabaker.