New Supergirl Episode 3.10 Preview Features the Legion of Super-Heroes

The CW and DC Entertainment have released a new preview for the upcoming episode of Supergirl, “Meet the Legion.” You can check out the preview for episode 3.10 for the series below.

The new episode will feature an appearance by the Legion of Superheroes, including Braniac-5. The episode airs on January 15 on The CW. Here’s an official synopsis:

“Struggling to heal from her injuries inflicted by Reign (Odette Annable), Supergirl (Melissa Benoist) remains in a dreamlike state, unable to be reached. Mon-El (Chris Wood) recruits one of the Legion members, Brainiac-5 (guest star 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.”