Theo (Jason Patric) has a very important decision to make in the upcoming finale episode, titled "Bedtime Story," of the second season of the American mystery science fiction "Wayward Pines."

As the Abbies are fast approaching, Theo is left with no other choice but to make a decision that would affect the future of humanity.

The promo trailer for "Bedtime Story" shows Theo revealing that there is an enemy that will soon take over the town and kill everyone inside the protective walls of Wayward Pines. He then announces to the public that evacuation has begun and they don't have much time left so they have to gather their families and belongings. Because of the panic, there seems to be trouble at the checkpoint areas of the evacuation. People are fighting against each other to get a spot inside the pod, as the pod readies to close.

Although there are still a few more days left until the finale, there are already predictions on the possible endings of season 2.

One possible way to end the story is to reveal that everything was just a dream or a fabricated fairy tale, but that would be very unlikely from the renowned filmmaker and director of the show, M. Night Shyamalan. It is also possible that the Abbies will still attack the residents, despite being able to get inside the cryo pods. The humanity will be wiped out and everything will start all over again.

Another prediction could also be that when humans are frozen in time, it also applies to the Abbies. There is even a possibility that the cryopods won't work or there could even be treaty made by the humans and the Abbies.

The previous episode, titled "Walcott Prep," saw the recovery of the Abbies leader, Margaret.

Catch the season 2 finale episode of "Wayward Pines" on Wednesday, July 27, at 9 p.m. on Fox.