Where to watch
After a tragic accident, six friends reunite for a caving expedition. Their adventure soon goes horribly wrong when a collapse traps them deep underground and they find themselves pursued by bloodthirsty creatures. As their friendships deteriorate, they find themselves in a desperate struggle to sur
MPAA Rating R
Release Date 2005-07-08
Runtime 99 minutes
Where to watch
Featured on...See all 8 lists
beadzombie shared a tip "A super creepy movie. Well worth a watch. I've seen it many times."
chad_cooper shared a tip "Not a big fan of this one. But, it’s far better than the sequel."
cynthia_217 shared a tip "This movie for some reason scared the crap out of me and I’ve seen tons of horror movies. It’s creepy and make you jump."
ivette_baez shared a tip "One of the best horror films ever made! Never disappoints."
jonathan_kent_6341 shared a tip "Definitely one of my favorite horror flicks!"
shield_maiden_legion shared a tip "You will never find me adventuring in caves because of this movie."
emily_heisler shared a tip "Makes you jump"
marcus_parks shared a tip "Love this movie. Horror, thrills, action, it's everything. Most of the characters have agency and kick ass!"
patrick_j shared a tip "For 2006 this is a damn good movie…shock and awe the suspense is 🤌🏾 WATCH IT!"
arleisha_strauder shared a tip "So good!!!"
cody_carter_4381 shared a tip "Top 5 horror movie for me. Perfect."
greg_elder shared a tip "First time I watched it I fell in love with it, great movie.!"
shaina_villalobos shared a tip "Favorite spelunking movie of all time"
scott_rands shared a tip "Some of the acting wasn’t the greatest and the characters could be annoying at times, but the story is freaky as hell!"
kpaigey shared a tip "Loved this for it's creepiness factor"
stephanie_rosborough shared a tip "Seen it"
shannon_hensley_5414 shared a tip "My mom picked this one out. And she was never a horror movie fan. Forever #2 in my top 10."
v3n0mkd shared a tip "It's good, scary, and has a bunch of creepy monsters!"
hailey_rene_416 shared a tip "I refuse to accept the US ending."
kabronex shared a tip "Made me feel claustrophobic and glad I'm abovee ground."
ellewiz shared a tip "One of the scariest movies ever made"
hitreplay_emme shared a tip "Scariest movie I've seen so far"
glenn_burns shared a tip "Hot women in distress."
nate_sadler_1541 shared a tip "Wonderfully shot, gruesome and unsettling."
kyle_marquis shared a tip "I love it and hate it at the same time. To me this is the scariest movie I’ve ever seen period"
karen_tillman-tucker shared a tip "This was a powerful movie about betrayal, friendship, forgiveness, survival & the will to live. I loved it!!"
deleted_user_1609632315957 shared a tip "First ever all female cast in a horror flick"
deleted_user_1609632315957 shared a tip "The cast weren't allowed to see the creatures, so when they do they're reaction is genuine"
Nicolecorrine shared a tip "My absolute favorite horror movie"
myles_becker shared a tip "One of the best indie horror/suspense movies out there."
whinybb331 shared a tip "Great movie..."
carlos_villa shared a tip "8️⃣"
carlos_villa shared a tip "8"
robert_boyman shared a tip "One of the best!"
lynn_james_6900 shared a tip "Haven’t seen it in over a decade and the thought of it still@gives me the creeps!"