Supergirl: - Season 6

The show ends on a joyful note with the wedding of Alex Danvers and Kelly Olsen . Main Cast Melissa Benoist Kara Danvers / Supergirl Chyler Leigh Alex Danvers (Sentinel) Katie McGrath Lena Luthor David Harewood J'onn J'onzz (Martian Manhunter) Nicole Maines Nia Nal (Dreamer) Jesse Rath Querl Dox (Brainiac 5) Azie Tesfai Kelly Olsen (Guardian) Peta Sergeant Nyxly (Season Villain) Jon Cryer Lex Luthor

Familiar faces like Mon-El , Winn Schott , and James Olsen return to help defeat the combined threat of Lex Luthor and Nyxly. The villains are ultimately dragged into the Phantom Zone by their own victims' fear. Supergirl - Season 6

Watch these featurettes and reviews to dive deeper into the final season's themes and behind-the-scenes moments: The show ends on a joyful note with

The series concludes with a two-part finale, "The Last Gauntlet" and "Kara". Watch these featurettes and reviews to dive deeper