The Flash › Season 2

S2 E21: The Runaway Dinosaur

With Barry gone, the team must figure out a way to handle the return of an old enemy - Girder. Realizing Girder is retracing his steps from his last attack, Iris volunteers to act as bait to trap him in S.T.A.R. Labs. Meanwhile, Barry fights to return to his old life.

Air date	May 10, 2016
Runtime	41 minutes
TMDB rating	★ 7.6/10