CBS has announced its season finale dates, marking Monday, April 18 for "Supergirl's" final Season 1 episode. Network CEO Les Moonves previously announced plans to renew the show, along with the rest of the series CBS launched in 2015.

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Additonally, the network has released a new preview for next week's episode, "Manhunter," which sees Kara dealing with the fallout of her Red Kryptonite-induced reign of terror.

MANHUNTER: 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.

"Supergirl" airs 8 p.m. Mondays on CBS.