The Arrowverse shows are set to return later this month and to mark the occasion, CW has released a new teaser and the synopses of all the show’s winter premier episodes.

Returns: Monday, January 15th
Synopsis: “Legion of Superheroes”

Struggling to heal from her injuries inflicted by Reign, Supergirl remains in a dreamlike state, unable to be reached. Mon-El recruits one of the Legion members, Brainiac-5 (Defiance‘s Jesse Rath), to try to bring her back. Meanwhile, Reign continues her rampage on the city so the DEO teams up with the Legion of Superheroes to try to stop her.

The Flash
Returns: Tuesday, January 16th
Synopsis: “The Trial of The Flash”

As Barry’s trial for the murder of Clifford DeVoe begins, Iris and Joe must decide how far they are willing to go to keep Barry out of prison.

Returns: Thursday, January 18th
Synopsis: “Divided”

Despite losing half his team, Oliver remains confident that he, Felicity and Diggle can stop Cayden James and Black Siren However, when he discovers one of Cayden’s secrets, he decides to team up with an unlikely ally. Meanwhile, Dinah spends time with Vince.