If you didn’t get a chance to see The Descent then I would recommend going out and seeing it ASAP as it was one of the better horror movies to come out of late.
Originally, from what I remember being told, the Sequel was to be starting after the US ending of the film where Sarah had escaped from the cave and managed to get away in one of the cars that was left by her and her friends.
That being said I get the feeling that this can start after either ending. The international ending didn’t show her getting killed but that she had given up and was laying in the caves as the camera panned backwards. So who’s to say that she didn’t get out later than that and that is where this one starts off as it seems to be showing in the trailer.
Anyway here’s the trailer for you all to watch:
Let me know your thoughts in the comments