Supergirl: Star-Crossed (3/20)A new villain (guest star Teri Hatcher) comes to National City, putting Supergirl (Melissa Benoist) on high alert.
Supergirl: Exodus (3/6)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.
Supergirl: Homecoming (2/27)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.
Supergirl: Mr. & Mrs. Mxyzptlk (2/20)When Mr. Mxyzptlk (guest star Peter Gadiot), a magical imp, shows up on Earth and declares his love for Kara (Melissa Benoist), she tries to let him down easy, thinking him harmless.
Supergirl: Luthors (2/13)After Metallo (guest star Frederick Schmidt) breaks out of prison and frees Lillian Luthor (guest star Brenda Strong), the police blame Lena (guest star Katie McGrath) for his escape and arrest her.
Supergirl: The Martian Chronicles (2/6)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.
Supergirl: We Can Be Heroes (1/30)After Livewire (guest star Brit Morgan) seemingly breaks out of prison, Supergirl (Melissa Benoist) is intent on recapturing her.
Supergirl: Supergirl Lives (1/23)Don't miss the all new episode directed by Kevin Smith Monday, January 23rd at 8pm on CW44!
Supergirl: Medusa (11/28)Eliza (guest star Helen Slater) comes to town to celebrate Thanksgiving with her daughters.
Supergirl: The Darkest Place (11/21)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 (Chris Wood) who has been captured by CADMUS.
Supergirl: Changing (11/14)The Guardian debuts to lend a hand after a parasite alien drains Supergirl (Melissa Benoist) of her power.
Supergirl: Crossfire (11/7)Supergirl (Melissa Benoist) must beat a ruthless new gang who has been armed with dangerous new alien technology.