SUPERGIRL Season 3 premieres October 9th on The CW! In the new season, Kara and team will come up against a new threat in the form of DC Worldkiller, Reign. Check out a just-released trailer below!
On the Season Finale of SUPERGIRL titled 'Nevertheless, She Persisted', Supergirl (Melissa Benoist) challenges Rhea (guest star Teri Hatcher) to battle to save National City. Meanwhile, Superman (guest star Tyler Hoechlin) returns and Cat Grant (guest star Calista Flockhart) offers Supergirl some sage advice.
On the next episode of SUPERGIRL titled 'Resist', Supergirl (Melissa Benoist) grapples with whether or not to obey the President's (guest star Lynda Carter) orders regarding Rhea's (guest star Teri Hatcher) latest actions.
On the next episode of SUPERGIRL titled 'Alex', Alex (Chyler Leigh) is kidnapped and the kidnapper threatens to kill her unless Supergirl (Melissa Benoist) releases a notorious criminal from prison.
On the next episode of SUPERGIRL on The CW titled "Exodus", as Alex (Chyler Leigh) searches for Jeremiah (guest star Dean Cain) and Kara (Melissa Benoist) investigates a series of alien kidnappings, the sisters realize they must break the rules to foil a new Cadmus plot.
On the next episode of SUPERGIRL on The CW, when Jeremiah Danvers (guest star Dean Cain) is rescued from Cadmus, Alex (Chyler Leigh) and Kara (Melissa Benoist) are thrilled to have their father back.
On the next episode of SUPERGIRL on The CW titled "Luthors," after Metallo (guest star Frederick Schmidt) breaks out of prison and frees Lillian Luthor (guest star Brenda Strong), the police blame Lena
On the next episode of SUPERGIRL on The CW titled "The Martian Chronicles", Armek (guest star Terrell Tilford), a White Martian, descends on National City intent on taking M’gann (guest star Sharon Leal) back to Mars to face her punishment as a traitor.
On the next episode of SUPERGIRL on The CW titled 'We Can Be Heroes', after Livewire (guest star Brit Morgan) seemingly breaks out of prison, Supergirl (Melissa Benoist) is intent on recapturing her.
On the next episode of SUPERGIRL on The CW titled "The Darkest Place", while Guardian (Mehcad Brooks) tries to clear his name after being accused of a murder committed by another vigilante, Supergirl (Melissa Benoist) heads out on a solo mission to rescue Mon-El
On the next episode of SUPERGIRL on The CW titled "Changing", The Guardian debuts to lend a hand after a parasite alien drains Supergirl (Melissa Benoist) of her power.
On the next episode of SUPERGIRL on The CW titled "Welcome to Earth", an attack is made on the President (guest star Lynda Carter) as hot-button, alien vs. human rights issues heat up in National City.
On the next episode of SUPERGIRL on The CW titled 'The Last Children of Krypton' - CADMUS attacks National City with a kryptonite powered villain who ends up seriously hurting Supergirl (Melissa Benoist).
On the next episode of SUPERGIRL on The CW titled 'The Adventures of Supergirl,' when a new threat emerges in National City, Kara/Supergirl (Melissa Benoist) teams up with her cousin, Clark Kent/Superman (guest star Tyler Hoechlin), to stop it.