Now that 2017 is here in earnest, we're only a few short days away from the return of some of the best programming on television: The CW's superhero series! Supergirl, The Flash, Arrow, and DC's Legends of Tomorrow return to form the network's solid lineup of DC Comics superhero adventures, but since it's been a few weeks since their last episode, we've gathered the midseason premiere trailers together as a nice refresher. Also, there's a bit of a shakeup in the schedule this year, so we've provided it below as a reminder. And keep an eye out for our recaps when your favorite superhero shows return next week!

Here's a look at the upcoming schedule for the return of The CW's superhero series:

  • Supergirl - Monday, January 23rd at 8pm
  • The Flash - Tuesday, January 24th at 8pm
  • DC's Legends of Tomorrow - Tuesday, January 24th at 9pm
  • Arrow - Wednesday, January 25th at 8pm

Check out the midseason premieres and their synopses for each series below. We previously brought you the trailer for Arrow, but since it's quite spoilery, you might want to skip that one. Spoiler warning for anyone who hasn't caught up with each of the shows!

Supergirl: "Supergirl Lives"

Kara (Melissa Benoist) is moved by the story of a missing woman named Izzy (guest star Harley Quinn Smith) and decides to investigate despite Snapper Carr's (guest star Ian Gomez) order to leave it alone. Kara takes Mon-El (Chris Wood) with her to the last place Izzy was seen and the duo find themselves thrust through a portal to another planet, Slaver's Moon, where the downtrodden are sold as slaves. The leader of the trafficking ring is none other than Roulette (guest star Dichen Lachman). To make matters worse, Slaver's Moon has a red sun, which means Kara and Mon-El are stripped of their powers and stuck on the planet with no way home. Meanwhile, back on Earth, Alex (Chyler Leigh) blames herself for Kara's disappearance, fearing she's become too focused on her new relationship with Maggie (guest star Floriana Lima) and too complacent in watching out for her sister. Kevin Smith directed the episode with story by Andrew Kreisberg and teleplay by Eric Carrasco & Jess Kardos

The Flash: "Borrowing Problems from the Future"

Barry (Grant Gustin) is tormented by his vision of the future where Iris (Candice Patton) is murdered by Savitar. When a criminal named Plunder (guest star Stephen Huszar) shows up in Central City, Barry recalls the villain's presence in his vision of the future and fears that if he catches Plunder, it will cement Iris' fate. Confused about Barry's hesitation to stop Plunder, Wally (Keiynan Lonsdale) decides to step in as Kid Flash. Caitlin (Danielle Panabaker) offers Julian (Tom Felton) a job. Millicent Shelton directed the episode written by Grainne Godfree & David Kob

DC's Legends of Tomorrow: "Raiders of the Lost Art"

When Damien Darhk (guest star Neal McDonough) and Malcolm Merlyn (guest star John Barrowman) try to capture Rip Hunter (Arthur Darvill) in 1967, they create an Aberration big enough to draw the attention of the Legends. However, when the team arrives they discover that Rip has no memories of his past due to "time drift" and is just a graduate film student. After trying to convince Rip of who he was, they discover that he possesses an incredibly powerful artifact known as the Spear of Destiny, which the Legion of Doom is after. Ray (Bradon Routh) and Nate (Nick Zano) realize that the Aberration has also affected them personally making it difficult to help the team. Meanwhile, Rory (Dominic Purcell) asks Stein (Victor Garber) for help and makes him promise to keep it a secret from the team. Caity Lotz, Franz Drameh and Maisie Richardson-Sellers also star. Dermott Downs directed the episode written by Keto Shimizu & Chris Fedak

When Damien Darhk (guest star Neal McDonough) and Malcolm Merlyn (guest star John Barrowman) try to capture Rip Hunter (Arthur Darvill) in 1967, they create an Aberration big enough to draw the attention of the Legends. However, when the team arrives they discover that Rip has no memories of his past due to "time drift" and is just a graduate film student. After trying to convince Rip of who he was, they discover that he possesses an incredibly powerful artifact known as the Spear of Destiny, which the Legion of Doom is after. Ray (Bradon Routh) and Nate (Nick Zano) realize that the Aberration has also affected them personally making it difficult to help the team. Meanwhile, Rory (Dominic Purcell) asks Stein (Victor Garber) for help and makes him promise to keep it a secret from the team. Caity Lotz, Franz Drameh and Maisie Richardson-Sellers also star. Dermott Downs directed the episode written by Keto Shimizu & Chris Fedak

Arrow: "Who Are You?"

Worried that Prometheus is right and he is truly a killer at heart, Oliver (Stephen Amell) looks for any ray of hope and finds it in what seems to be the miraculous return of Laurel Lance (guest star Katie Cassidy). However, Felicity (Emily Bett Rickards), still reeling from Detective Malone's murder, is bent on revenge -- she wants to stop Prometheus at any cost. While in prison, Diggle (David Ramsey) fights for his life. Gregory Smith directed the episode written by Ben Sokolowski & Brian Ford Sullivan

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Worried that Prometheus is right and he is truly a killer at heart, Oliver (Stephen Amell) looks for any ray of hope and finds it in what seems to be the miraculous return of Laurel Lance (guest star Katie Cassidy). However, Felicity (Emily Bett Rickards), still reeling from Detective Malone's murder, is bent on revenge -- she wants to stop Prometheus at any cost. While in prison, Diggle (David Ramsey) fights for his life. Gregory Smith directed the episode written by Ben Sokolowski & Brian Ford Sullivan

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