Title: Medusa

Directed By: Stefan Pleszczynski

Air Date: November 28th 2016 8pm The CW

Written By: Jessica Queller & Derek Simon

Official Description: Eliza comes to town to celebrate Thanksgiving with her daughters. Alex decides it’s time to come out to her mother; Kara is shocked when Eliza suggests Mon-El has feelings for her, and Winn and James 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. The epic superhero crossover kicks off tonight when Barry Allen and Cisco Ramon seek Kara’s help with an alien invasion on their Earth.

Reoccurring Cast: Lena Luthor (Katie McGrath)

Guest Stars: Barry Allen (Grant Gustin) | Cisco Ramon (Carlos Valdes) | Eliza Danvers (Helen Slater)

Special Notes: