![](https://image.tmdb.org/t/p/w92/tseKa8hryeC3kVz272jOz48a4KI.jpg)
Two detectives begin an investigation into a disastrous secret military experiment where five prisoners were kept awake for thirty days in a sealed gas chamber.
Tom Kerrisk,
Will Murphy,
Owen Colgan,
Brian Moore,
Rob James Capel,
Steven Jess,
Sam McGovern
Added on Amazon Prime 2023-12-22.