A woman goes on vacation with her friends after her husband and daughter encounter a tragic accident. One year later she goes hiking with her friends and they get trapped in the cave. With a lack of supply, they struggle to survive and they meet strange blood thirsty creatures.Written by
There was only one cabin for the morning scenes. Props were switched out and the angle at which they shot Juno entering was changed to give the appearance of multiple cabins. See more »
Cars in North Carolina are not required to have front license plates. Also, the license tag is made up of four digits followed by three letters; on North Carolina plates, letters precede numbers. See more »
[Sarah is trapped in a tunnel and Beth is trying to calm her down with a joke]
Hey, you love this one, "How do you give a lemon an orgasm?" You tickle its citrus!
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While the credits start rolling, there is a picture of all the girls on the background. See more »
SPOILER: The endings of the US and UK versions differ. In the end, Sarah wakes up at the bottom of the cave, crawls out, and makes her way back to the car. When she is driving away, she pulls over and vomits, and when she leans back into the car, she is startled by the ghost of Juno sitting in the passenger seat. The US version cuts to the credits here. In the UK version, this apparition causes Sarah to wake up for real at the bottom of the cave, revealing her escape to be just a dream. She then has a vision of her daughter's birthday cake, which we see is just her torch. The camera backs out, the voices of the creatures can be heard again and are increasing in strength as they are closing in on her, and the movie ends. This ending was considered "too dark" for US audiences. See more »