Go Inside Tonight’s Episode of Supergirl, “Medusa”

An inside look at tonight’s (November 28) episode of Supergirl has been released. The episode is called, “Medusa” and it is going to be jam packed with a lot of goodies like the return of Barry Allen to National City.

In the episode, “Eliza (guest star Helen Slater) comes to town to celebrate Thanksgiving with her daughters. Alex (Chyler Leigh) decides it’s time to come out to her mother; Kara (Melisa Benoist) is shocked when Eliza suggests Mon-El (Chris Wood) has feelings for her, and Winn (Jeremy Jordan) and James (Mehcad Brooks) consider telling Kara the truth about the Guardian. Meanwhile, CADMUS unleashes a virus that instantly kills any alien in the vicinity so Kara enlists an unexpected ally – Lena Luthor (Katie McGrath).

The epic superhero crossover kicks off tonight when Barry Allen (guest star Grant Gustin) and Cisco Ramon (guest star Carlos Valdes) seek Kara’s help with an alien invasion on their Earth.”

It is sad that I am more excited to see the crossover stuff featured in the episode than the rest of the stuff?!