Without warning, millions of mysterious alien doors suddenly appear around the globe. In a rush to determine the reason for their arrival, mankind must work together to understand the purpose of these cosmic anomalies. Bizarre incidences occurring around the sentient doors leads humanity to question their own existence and an altered reality as they attempt to enter them.
A group of siblings go to their family cabin after over a decade for a hunting trip to reconnect, only to find themselves being hunted by a terrifying alien creature. Now they must team up and become the hunters before becoming the hunted.