Gripping movie about Simon Yates and Joe Simpson’s climb up Siula Grande in the Andes. But the ascent wasn’t the gripping part. The incredible story was about how Joe breaks his leg and how Simon lowers him down – an incredibly treacherous maneuver, which fails when Joe goes over a ledge forcing Simon to cut him loose. Nevertheless, this would normally mean death, but instead, it marked the beginning of an incredible story of survival that should not be missed.