In the comics, The Flash has been known to get a little cocky. He has also been known to run across bodies of water. This new teaser shows both – as it gives us a glimpse of Robert Knepper’s Clock King and lets us see an imperiled Harrison Wells and a very supportive Iris West.
The Flash airs on The CW (Tuesdays, 8/7C). Check out the new teaser after the jump.