'The Flash': Can Barry Dodge a Speeding Bullet? (Exclusive Video)

Barry Allen (Grant Gustin) is the fastest man alive ... but can he outrun a teleporter?

Tuesday's The Flash puts that to the test, when Barry attempts to catch Peek-a-Boo (Britne Oldford), and learns catching hold of her is beyond even his abilities. The clip above also answers another burning Flash quesiton: Is Barry faster than a speeding bullet?

See more 'The Flash': Every Major DC Character on The CW Series

Peek-a-Boo is a relatively young character by comic book standards, debuting in 2002. She has the ability not only to teleport, but also to carry objects and even people with her when she does.

Stay tuned to The Live Feed following the episode for a breakdown of its big moments, and check out what guest star John Wesley Shipp revealed about it here.

The Flash airs at 8 p.m. Tuesdays on The CW.