Watch a Sneak Peek from the Season Finale of The Flash

A sneak peek from the season finale of The Flash has been released. The episode is called, “Legacy”and it will air on Tuesday, May 14.

In the episode, “Barry (Grant Gustin) faces off with his oldest, and most formidable nemesis, Reverse Flash (Tom Cavanagh).”

Will you be tuning in for the finale?

Source: CW