Supergirl Season 5 Episode 2
Stranger Beside Me
Supergirl, Alex, and Brainiac thwart an alien attack while William investigates Kara. J'onn J'onzz and Kelly use Obsidian tech to solve a problem.
Guest Stars
Mehcad Brooks
Jimmy Olsen / Guardian
Ellexis Wejr
Mallory
Anthony Bolognese
Kid #1
Keira Harron
Kid #2
Montserrat Powell
Obsidian Engineer