Manhunter - Supergirl Season 1 Episode 17 Sneak Peek (1x17)

Supergirl Season 1 Episode 17 (1x17), Manhunter. Synopsis: "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 features: Melissa Benoist as Kara Zor-El/Supergirl Mehcad Brooks as James 'Jimmy' Olsen Calista Flockhart as Cat Grant Chyler Leigh as Alexandra 'Alex' Danvers Jeremy Jordan as Winslow 'Winn' Schott David Harewood as J'onn J'onzz/Martian Manhunter Laura Benanti as Alura Zor-El/Astra Jenna Dewan-Tatum as Lucy Lane Peter Facinelli as Maxwell Lord Helen Slater as Dr. Eliza Danvers Dean Cain as Jeremiah Danvers Laura Vandervoort as Indigo "Manhunter" will premier Monday, March 21 on CBS. Song: Big Bird's Disease by Twin Musicom