A battery is stolen by a criminal calling himself the Mirror Master. He soon steals a crystal from Star Labs. Tina will get fired if they can't recover the crystal. Tina's mother comes for a visit, and an old friend of Barry's also stirs up trouble. Written by
Did You Know?
Stacia Masters, pumping Barry Allen for information on the Flash's origins, speculates that he was "built" by some mad scientist, who she calls "Professor Zoom". Professor Zoom (a/k/a The Reverse Flash) was one of the Golden Age Flash's classic villains in the DC Comics series. Also, this episode features another reference to "The Hotel Infantino", a reference to Golden Age Flash co-creator Carmine Infantino. See more