Flash: Flash Back

"Flash Back" is the seventeenth episode of season two of the live-action superhero fantasy series The Flash and the thirty-eighth episode of the series overall. It was directed by Hanelle Culpepper with a script written by Benjamin Raab and Deric A. Hughes based on a story treatment by Brooke Eikmeier. It first aired on Tuesday, March 29th, 2016 at 8:00 pm.