In this horror thriller, two federal agents find themselves trapped in a secretive prison facility that houses the most dangerous criminals. As they navigate the labyrinthine corridors, they uncover a sinister experiment that could unleash unspeakable horrors upon the world. The film features a notable ensemble cast, including horror icons such as Kane Hodder, Dee Wallace, and Tony Todd. Directed by B. Harrison Smith, the movie offers a chilling exploration of fear and survival. For those interested, it can be viewed for free on 123Movies / Movies123.