Continuity: In the scene where we see Wick rubbing his toeless feet, the shot changes so that the camera is behind him and you can see him still rubbing except now you can see that he is simply curling his toes over.

Factual error: Nitroglycerin does not react with sunlight, nor does it boil in sunlight.

Continuity: Monique has the arm of her jacket cut by a helicopter blade, yet this is not visible throughout the rest of the movie.

Factual error: When the expedition is unloading from the helicopter, it shows a view of the lady with the helicopter blades about to cut her head off. It then shows a view of the helicopter, perfectly upright, and people are still jumping off! She then gets up and crawls to the rock wall, which in a full view you can see that it is at least 15 feet away from the edge. The helicopter blades follow her, perfectly parallel with the ground. It is physically impossible - the helicopter would have to be underground for this to happen.

Revealing: Those are the most haphazardly secured cases of nitro I've ever seen in a movie. Couldn't they spare a shoelace or duct tape to secure the top?

Continuity: When the first climb the "K2" mountain Annie is breathing perfectly without opening her mouth, while the others are gasping for air. She notices she's not breathing hard and all of a sudden her mouth opens wide and she starts gasping too.

Continuity: Peter walks into a tent where Monique tells him where to find Skip. The stubble he has when talking to Monique is totally gone when he finds Skip, immediately afterward.

Continuity: When the rescue team are jumping from the helicopter to the side of the mountain, the chopper suddenly swings causing Monique to dive for cover. When she dives to the floor there is nothing around her only snow and ice, yet in the following shot when the propeller blades are close to her, a large rock has appeared to her right which wasn't there in the previous shot.

Continuity: When Vaughn and Annie come up with the idea of some kind of signal to let Peter know where they are, Vaughn grabs the bag on the snow next to him with his left hand, but in the following shot the bag is in his right hand.

Continuity: When Vaughn, Annie and Tom have fallen down inside the mountain, the camera cuts to Skip trying to call them on the radio. When the camera cuts to some people behind him, a big man is leaning towards another man sitting with a headset on. In the following shot facing Skip, that man is now standing up in the background .

Continuity: When Chris O'Donnell blows a hole over the ice cave, his sister is directly below the hole, even though she was shown running into a side cave for protection.

Continuity: When the helicopter is dropping off the crew at highest point, the girl is extending the rope to one of the team members. At this time the rope is taut and she is asking for more slack, and struggling hard. Later,they show another camera view and the rope is laying on the ground coiled. Not only did they show the mistake once but at least 2-3 times.

Continuity: At the beginning, when Peter Garrett is singing the song, he ends on a high note and stretches his arm out, but his body remains on the wall. In the next shot he has everything stretched out with his body away from the wall.

Factual error: I'm a skydiver and when we fly above 20.000 feet it is mandatory to have oxygen masks on. Our friend Billy FLIES IN at base camp @ 23.000 feet, stays there for only 2 days and races off for the summit. I don't see him acclimatize or wearing oxygen.....

Continuity: In the first several shots of Wick's frozen wife, her jacket hood sits partway down her forehead. When Wick approaches her, the hood has moved up higher on her head, so you can see her entire forehead and some of her hair.

Continuity: When we see Peter in the hut taking photographs, in the previous shot from a small distance from beyond the two tigers, there is only one large rock then one behind that one. When the shot goes to Peter's camera there is now two small rocks in line with each other.

Visible crew/equipment: Just after Vaughn and the others have started there climb up K2, Annie is pulling herself across a rope from one mountain to another. In the reflection of Vaughn's goggles, in his close up, the large white panel and what looks like a camera are visible.

Continuity: When Peter and the black pilot are in the helicopter, and are just about to land, when the shot faces the big guns the helicopter starts off above the guns, when the shot changes the helicopter is below the guns, and then back above the guns.

Continuity: At the very beginning of the film, when the amateurs fall, one of the amateurs swings past Royce Garrett. In the next shot when the ropes comes away from the wall, the two amateurs are a lot higher up, and when the amateurs' rope falls, if you slow this shot down it misses Royce Garrett, yet in the following shot he gets snagged off the wall by the rope.

Revealing: Near the beginning when the bearded guy falls and clamps his leg between two rocks they shake.