Supergirl Episode 17 Sneak Preview: Manhunter

CBS has released a sneak preview of next Monday's episode of Supergirl, titled "Manhunter."

In the episode, J'onn J'onzz reveals the details of meeting Kara and Alex's father, Dr. Jeremiah Danvers (Dean Cain), and assuming Hank Henshaw's identity. Also, Kara debates trusting someone new with her secret identity and Siobhan (Italia Ricci) plots against Kara.

Watch the episode's trailer in the video below.

Check out the photos in our gallery at the bottom of the page.

Manhunter episode of Supergirl will air Monday, March 21 at 8 p.m. ET/PT on CBS.