CBS have released an extended promo and three new clips from episode 19 of ‘Supergirl,’ titled “Myriad.” Check it out!

Official Synopsis:

Kara must find a way to free her friends when Non and Indigo use mind control to turn National City’s citizens into their own army, on “Supergirl,” Monday, April 11

“Myriad” – Kara must find a way to free her friends when Non (Chris Vance) and Indigo (Laura Vandervoort) use mind control to turn National City’s citizens into their own army, on SUPERGIRL, Monday, April 11 (8:00-9:00 PM, ET/PT) on the CBS Television Network.

Stars: Melissa Benoist as Kara Danvers/Supergirl, Calista Flockhart as Cat Grant, Chyler Leigh as Alex Danvers, Mehcad Brooks as James Olsen, David Harewood as Hank Henshaw and Jeremy Jordan as Winslow “Winn” Schott.

Recurring Cast: Laura Benanti as Alura/Astra, Jenna Dewan-Tatum as Lucy Lane, Chris Vance as Non, Peter Facinelli as Maxwell Lord, Laura Vandervoort as Indigo, Briana Venskus as Agent Vasquez, Glenn Morshower as General Sam Lane, Dr. Eliza Danvers as Helen Slater.

Guest stars: Eve Torres Gracie as Maxima, Cole Michaels as Little Boy, Cheryl Turner as Grandmother,  Jennifer Sommerfeld as Police Officer, Carly Nykanen as Kelly.

Written by Yahlin Chang and Caitlin Parrish. Directed by Adam Kane.

‘Supergirl’ Season 1, Episode 19 “Myriad” airs Monday, April 11th at 8:00-9:00 PM, ET/PT.