Our Heroes Prep for Space in “The 100” Season Finale ‘Praimfaya’ Promo

The CW network has released the trailer for the Season 4 finale of The 100, which you can check out below. The installment, titled “Praimfaya,” is officially described as follows:

SEASON FINALE — It’s a race against the end of the world as Praimfaya arrives forcing our heroes to make impossible decisions to ensure their survival. Eliza Taylor, Bob Morley, Paige Turco, Marie Avgeropoulos, Devon Bostick, Lindsey Morgan, Christopher Larkin, Richard Harmon, Zach McGowan, Isaiah Washington and Henry Ian Cusick star.

The 100 “Praimfaya” was directed by Dean White and written by Jason Rothenberg. The episode airs Wednesday, May 24, at 9pm on The CW.