Grounders! The season finale of “The 100” is upon us and it looks like an exciting … and deadly finish.

Buckle your seatbelts, the Ark is going to the ground! Watch a preview with EP Producer Jason Rothenberg and Supervising Producer Dean White.

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Chancelor Jaha decides to send the Ark on a trajectory to re-enter the atmosphere and crash land it on Earth. 90% of the station will explode and not everyone will make it.

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Plus, a massive impending Grounder attack led by Tristan threatens the camp.

The producers say anybody is game to be killed off. Who do you hope will survive?

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Watch “The 100” season finale Wednesday, June 11 at 9/8c.