第 1 季 共 12 集
播出时间：2017年10月14日
第 1 集 Episode 1
播出时间：2017年10月14日
A group of terror-stricken high school classmates awakens to a chilling scenario -- they're confined in a chamber of horrors, desperate for answers.
第 2 集 Episode 2
播出时间：2017年10月14日
As the girls desperately try to find ways to escape, they gradually key into a commonality that brings them all together in the room.
第 3 集 Episode 3
播出时间：2017年10月14日
When the girls fear their captivity is retribution for an incident with a classmate, they point fingers as to who was at fault to save themselves.
第 4 集 Episode 4
播出时间：2017年10月14日
The captives begin to string together clues and offer up confessions to solve the riddle as the table is cleared and set for new horrors.
第 5 集 Episode 5
播出时间：2017年10月14日
A new concoction of riddles are offered into the mix as the remaining students decipher several seemingly unrelated incidents at school.
第 6 集 Episode 6
播出时间：2017年10月14日
The girls finally realize that their antics at school have had profound, negative consequences -- and their victims may be seeking revenge.
第 7 集 Episode 7
播出时间：2017年10月14日
In a heartbreaking twist, one student confesses to the actions that may have led to the very reason the seven girls remain captive in the room.
第 8 集 Episode 8
播出时间：2017年10月14日
A horrifying truth is uncovered as the captives trace back the chain of events from last year that led to the alleged suicide of one of their friends.
第 9 集 Episode 9
播出时间：2017年10月14日
While recalling memories of their friend Miho's father, the hostages uncover a secret relationship between two of the remaining girls in the process.
第 10 集 Episode 10
播出时间：2017年10月14日
Suspicions lead to the possibility that the mastermind has been sitting amongst them all along, posed as a fellow captive and keeping watch.
第 11 集 Episode 11
播出时间：2017年10月14日
With the list of culprits exhausted, the final captive comes faces to face with the individual who's been scheming revenge.
第 12 集 Episode 12
播出时间：2017年10月14日
The encounter between the last captive and the captor escalates dangerously when they see a glimmer of hope that may change their fate.
