Nick (Eion Bailey) and Lori (Yvonne Strahovski) are newly wedded. They choose the Grand Canyon, to celebrate their honeymoon. One day, they meet there an old guide, Henry (Will Patton) in a bar. Henry appears to be a treacherous man. For, he has came across all kinds of terrible situation in the wild. He is a man stung by scorpions and fought a bear. He has also lost his eye and he had been struck by lightening countless times. He has the required sanction to take Lori and Nick on a mule ride through the Canyon wilds. The ride actually turns out to be a hellish and painful affair for the couple, for which Henry is held responsible.