The season finale of The 100 airs Wednesday, May 24th and we’ve got a preview.
The episode is called “Praimfaya” and here’s the synopsis via TV Guide:
In the Season 4 finale, it’s a race against the end of the world as Praimfaya arrives, forcing the heroes to make impossible decisions to ensure their survival.
Here’s a preview:
The 100 airs Wednesdays at 9/8c on the CW.