Fifth Season Recap: In the fifth season, Kara and her friends find themselves facing a new threat known as Leviathan, who sends their agent Rama Khan, a centuries-old immortal being who can bend the Earth, to kill Kara. Following a multiverse destroying Crisis, Kara adjusts to her new life on the newly created “Earth-Prime”, while being forced to work under Lex and Leviathan continues their covert operations under Gamemnae.
The Cast and Characters:
Melissa Benoist as Kara Danvers/Supergirl
Chyler Leigh as Alex Danvers
Katie McGrath as Lena Luthor
Jesse Rath as Querl Dox/Brainiac 5
Nicole Maines as Nia Nal/Dreamer
Azie Tesfai as Kelly Olsen
Julie Gonzalo as Andrea Rojas
Staz Nair as William Dey
David Harewood as J’onn J’onzz/Martian Manhunter
Jon Cryer as Lex Luthor
Sharon Leal as M’gann M’orzz/Miss Martian
Brenda Strong as Lillian Luthor
Cara Buono as Gamemnae/Gemma Cooper
Eliza Helm as young Cat Grant
Claude Knowlton as a mild-mannered alien
Jason Behr as a noted Kryptonian
David Ramsey as John Diggle
Official Series Wiki: https://en.wikipedia.org/wiki/Supergirl_(TV_series)