![Supergirl Season 5 Episode 9 Supergirl Season 5 Episode 9](https://image.tmdb.org/t/p/w185/4ka8vAzAFUZFKxWyfGfwVcSXuZo.jpg)
Supergirl Season 5 Episode 9
The Monitor sends Harbinger to gather the worlds’ greatest heroes – Supergirl, The Flash, Green Arrow, Batwoman, White Canary, The Atom and Superman – in preparation for the impending Crisis. With their worlds in imminent danger, the superheroes suit up for battle while J’onn and Alex recruit Lena to help them find a way to save the people of Earth-38. This crossover continues on Batwoman S1E09, The Flash S6E09, Arrow S8E08, and Legends of Tomorrow’s special episode.
Serie: Supergirl
Director: Jesse Warn
Guest Star: Audrey Marie Anderson, Brandon Routh, Caity Lotz, Grant Gustin, LaMonica Garrett, Ruby Rose, Stephen Amell, Tyler Hoechlin