Kara and friends are on hiatus right now, but we have a complete episode guide and info on when Supergirl Season 2 will return.

Well, SupergirlSeason 2 is on hiatus for a few weeks. It's been an eventful first half, culminating in Kara prominently featuring in the "Invasion!" four CW superhero show crossover.
Supergirl Season 2 Return Date
So when will we see Supergirl again? That will be on Monday, January 23rd. The Supergirl return episode is called "Supergirl Lives" and it will be directed by Kevin Smith, who just did great work on The Flash with "Killer Frost." When we know more, we'll let you know.
It was also just announced that Superman villain Mr. Mxyzptlk will be appearing on the show later this season. We have more details on that right here.
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Supergirl Season 2 Episodes
Supergirl Season 2 Episode 1: 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. Kara is thrilled to have family in town but it leaves Alex (Chyler Leigh) feeling a bit left out. Meanwhile, Hank (David Harewood) and Supergirl are stunned by the pod that came crashing to Earth.
air date: 10/10/16
Supergirl Season 2 Episode 2: The Last Children of Krypton
CADMUS attacks National City with a kryptonite powered villain who ends up seriously hurting Supergirl (Melissa Benoist). Superman (guest star Tyler Hoechlin) blames Hank (David Harewood) because the kryptonite was stolen from the DEO. Meanwhile, Kara’s first day at her new job doesn’t go as planned after she meets her new boss, Snapper Carr (guest star Ian Gomez).
We also have a complete guide to Superman easter eggs in the episode right here!
air date: 10/17/16
Supergirl Season 2 Episode 3: 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. Supergirl (Melissa Benoist) and the DEO are assigned to protect the President and bring in the responsible party. Alex (Chyler Leigh) teams up with Detective Maggie Sawyer (Floriana Lima) to investigate the case while Kara searches for a recently escaped Mon-El (Chris Wood), who she fears may be the alien behind the assault.
air date: 10/24/16
Supergirl Season 2 Episode 4: Survivors
When Kara (Melissa Benoist) and Alex (Chyler Leigh) investigate the murder of an unregistered alien, the trail leads to an alien fight club run by Roulette (guest star Dichen Lachman), the ringmaster who commands aliens to fight in mortal combat for the entertainment of rich humans. While trying to stop the fighting, Supergirl and Martian Manhunter find themselves up against a surprising opponent. Meanwhile, Hank (David Harewood) is thrilled to have found another Martian and tries to get to know M’Gann (guest star Sharon Leal) better. Supergirl takes Mon-El (Chris Wood) under her wing and begins to train him.
air date: 10/31/16
Supergirl Season 2 Episode 5: Crossfire
Supergirl (Melissa Benoist) must beat a ruthless new gang who has been armed with dangerous new alien technology. When Cadmus sends a video to the DEO, the team realizes Cadmus is the one staffing the criminals for a secret mission. Meanwhile, Kara (Melissa Benoist) gets Mon-El (Chris Wood) a job as an intern at CatCo, James makes an important decision and Lena (Katie McGrath) invites Kara to attend one her fundraisers.
air date: 11/7/16
Supergirl Season 2 Episode 6: Changing
The Guardian debuts to lend a hand after a parasite alien drains Supergirl (Melissa Benoist) of her power. Mon-El (Chris Wood) considers a less than desirable new career which then leads him to contemplate his motives. Alex (Chyler Leigh) struggles with a new reality. Andrew Kreisberg and Caitlin Parris wrote the script based on the story by Greg Beranti.
air date: November 14th
Supergirl Season 2 Episode 7: The Darkest Places
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. While fighting to free Mon-El, Supergirl comes face to face with Cyborg Superman.
air date: November 21st
Supergirl Season 2 Episode 8: Medusa
Eliza (guest star Helen Slater) comes to town to celebrate Thanksgiving with her daughters. Alex (Chyler Leigh) decides it’s time to come out to her mother; Kara (Melisa Benoist) is shocked when Eliza suggests Mon-El (Chris Wood) has feelings for her, and Winn (Jeremy Jordan) and James (Mehcad Brooks) consider telling Kara the truth about the Guardian. Meanwhile, CADMUS unleashes a virus that instantly kills any alien in the vicinity so Kara enlists an unexpected ally – Lena Luthor (Katie McGrath). The epic superhero crossover kicks off tonight when Barry Allen (guest star Grant Gustin) and Cisco Ramon (guest star Carlos Valdes) seek Kara’s help with an alien invasion on their Earth.
air date: 11/28/16
Supergirl Season 2 Episode 9: Supergirl Lives
note: Kevin Smith directs this episode
air date: TBA