Factual error: How is it that when Sly comes out of the freezing, icy water, his hair and clothes are bone dry? I don't know too much about hypothermia, but I would imagine that his fairly thin sweater isn't wind proof. I'm sure by the time the movie ended, he would be suffering from more symptoms of hypothermia other than chattering teeth.
Factual error: The rabbit is making squirrel sounds.
Answer: There was no realistic reason. First, the steel buckle on the safety harness would never just bend and break like that. The accident was not Gabe's fault, but Hal is supposedly so angry and grief-stricken that he unfairly claims Gabe ignored his advice when rescuing her. The movie uses melodramatic plotting to contrive a conflict between the two men. It's also unrealistic that Sarah, an inexperienced climber, was able to make such a difficult climb, even with Hal's help. The movie had many plot holes.
raywest ★