Air Flight 828 took off in 2013, and hadn’t been seen since.

What seemed like hours to the passengers was actually years for the rest of the world, leaving everyone to believe that the flight was forever lost… until now.

Previously presumed dead, the 191 passengers must now try to reintegrate into lives they never knew they’d left behind.

Ben Stone (Josh Dallas of Once Upon a Time) and Michaela Stone (Melissa Roxburgh of Supernatural and Arrow) are determined to unlock the mystery of their flight. Their quest for answers involves various strange phenomena, and eventually leads to the revelation that they may be meant for something greater than they ever thought possible.

Don’t miss Manifest, a new supernatural mystery from executive producer Robert Zemeckis (Cast Away, Back to the Future). Coming Mondays at 10/9c, this Fall on NBC.