Kara Tries to Stop Mon-El in New Sneak Peek from Supergirl “Star-Crossed”

A new sneak peek from the next new episode of Supergirl has been released. In the sneak peek, Kara tries to stop Mon-El from boarding the new villain’s ship.

In the episode, “A new villain (guest star Teri Hatcher) comes to National City, putting Supergirl (Melissa Benoist) on high alert. Meanwhile, Winn’s (Jeremy Jordan) girlfriend, Lyra (guest star Tamzin Merchant), gets Winn in trouble with the law. Maggie (guest star Floriana Lima) attempts to help Winn but old loyalties get in the way. The Music Meister (Darren Criss) attacks Supergirl.”

The episode will air tonight, March 20. Remember, this is also the episode that will kick off The Flash’s musical episode, so make sure to tune in!

Source: CW