Hank & Alex Discover Something Gruesome In New Supergirl “Changing” Sneak Peek

A new sneak peek from the upcoming new episode of Supergirl has been released. This new episode is titled “Changing” and it will air on November 14.

In this new sneak peek, Hank and Alex come across a gruesome sight as they look for Mona. However, during their search they come across something worse.