Check Out the Promo for Supergirl “Prom Again!”

The promo for the next new episode of Supergirl has been released. The episode is called, “Prom Again!” and it will air on May 4.

In the episode, “Part two of the flashback episodes pick up where things left off – Young Kara (guest star Izabela Vidovic) experiences kryptonite for the first time, Nia (Nicole Maines) and Brainy (Jesse Rath) are trapped by invading aliens, and a young Cat Grant (guest star Eliza Helm) may be the reason Supergirl never gets out of the Phantom Zone.”

Chyler Leigh is set to direct this episode, so you know it is going to be a good one!

Source: CW