During the making of the film, the director and producers invited Yates and Simpson to return to Siula Grande in 2002 for the first time since the events of 1985. Simpson, despite finding the return emotionally difficult and experiencing post-traumatic stress syndrome on his return, eventually said that he was happy with the film and its portrayal of the events. Yates, on the other hand, reported having no emotional response to returning to Siula Grande, and decided to have nothing to do with the film once he had returned from the mountain.