Aired 5 years ago - Mar 24, 2015
After going to the past, Barry talks to Harrison Wells about him time traveling and the consequences of changing the timeline. Meanwhile, the Flash learns that Captain Cold and Heat Wave have returned to Central City. This time Snart has brought along his baby sister Lisa aka Golden Glider to help wreak havoc on the city.
Mouse over thumbnail for slideshow
Or scroll and see one by one:#2