Anyone tracking this? First season just wrapped up. Second season due out later this year.
Story involves two parallel timelines. In 1996, a plane carrying a girl's high school soccer team on their way to a national tournament crashes in the Canadian wilderness. It will take more than a year-and-a-half for them to be finally located and rescued, in which time they slowly go Lord Of The Flies on one another. Meanwhile, in 2021, the story picks up with following the lives of the surviving team members, as an anonymous blackmailer threatens to reveal the truth about what went on twenty-five years earlier.
This is the kind of show you probably need to watch more than once to really pick up all the clues. Tons of fan-led speculation over on Reddit about various theories and what's going on.