Supergirl/Season 3

Season Three of Supergirl began airing on the CW Network on Monday, October 9th, 2017. This was the second season of the series to air on the CW Network. The season had a full twenty-three episode run through June, 2018. This season saw the return of seasons one and two regulars, Melissa Benoist as Kara Danvers, aka Supergirl, Mehcad Brooks as James Olsen, Chyler Leigh as Alex Danvers, Jeremy Jordan as Winn Schott, and David Harewood as J'onn J'onzz. Actress Katie McGrath, who played Lena Luthor in season two, joined the main cast line-up. Odette Annable joined the main cast this season as a new character, Samantha Arias. Notable guest stars this season include Floriana Lima as Maggie Sawyer, Adrian Pasdar as Morgan Edge, Helen Slater as Eliza Danvers, and Calista Flockhart in special guest appearances as Cat Grant. Actress Erica Durance had a recurring role in the season as Alura In-Ze - a part that had been previously played by Laura Benanti.

Production

 * Greg Berlanti - Executive producer
 * Andrew Kreisberg - Executive producer
 * Jessica Queller - Executive producer
 * Robert Rovner - Executive producer
 * Sarah Schechter - Executive producer
 * Paula Yoo - Co-executive producer
 * Chris Pavoni - Producer


 * Gabriel Llanas - Producer
 * Caitlin Parrish - Producer
 * Jesse Warn - Producer
 * Joanie L. Woehler - Co-producer
 * Carl Ogawa - Co-producer
 * Dani Dornfeld Yaroslow - Coordinating producer
 * Daphne Raves - Associate producer

Directors

 * David McWhirter
 * Dermott Downs
 * Jesse Warn

Writers

 * Anna Musky-Goldwyn
 * Caitlin Parrish
 * Gabriel Llanas
 * Derek Simon
 * Jessica Queller
 * Katie Rose Rogers
 * Paula Yoo
 * Robert Rovner

Notes & Trivia

 * This season comprises episodes 43-65.