After a catastrophic crash on an unknown planet, pilot Mills (Adam Driver) quickly discovers he is stranded on Earth 65 million years ago. Now, with only one chance at rescue, Mills and the only other survivor, Koa, must make their way across an unknown terrain riddled with dangerous prehistoric creatures in an epic fight to survive.

After a catastrophic crash on an unknown planet, pilot Mills (Adam Driver) quickly discovers he is stranded on Earth 65 million years ago. Now, with only one chance at rescue, Mills and the only other survivor, Koa, must make their way across an unknown terrain riddled with dangerous prehistoric creatures in an epic fight to survive.