Check Out the Promo for Supergirl “Legion of Super-Heroes”

A promo for the mid-season return of Supergirl has been released. The episode is called, “Legion of Super-Heroes” and it will air on January 15.

No synopsis for the episode has been released, but it looks like some of Supergirl’s friends will team up to take on Reign while she is recovering from her fight with the villain.

What did everyone think of tonight’s episode? What do you think of Reign?