Some people are not what they appear to be, and some people learn it the hard way. Unconditional trust can have a high price tag. The trip out west that was supposed to be a fun way for two young families to unwind, turned out to be not at all as expected.Lily is a kind and unwary soul who tries to help her selfish best friend Sarah overcome her marital conflicts. Sarah has an insatiable appetite for the luxuries of the modern world and high social status, while Lily enjoys the simple things in life and loves nature. The husbands of the two women, Adam and Josh, are business partners who own a Philadelphia based IT company. They landed a promising contract with a pharmaceutical company and soon enjoyed good financial returns. To celebrate their success, the two couples decide to go on a mutual vacation to the Grand Canyon. Just a few days into their vacation, a minor inconvenience reveals a heinous plot that turns their vacation into a major tribulation.