Think your office is hard-work? Then you haven’t worked with Lucy. Lucy (Demi Moore) is the egotistical megalomaniac CEO of Incredible Edibles, America's premier provider of edible cutlery. In her infinite wisdom, Lucy leads her staff including her long-suffering assistants, Freddie (Karan Soni) and Jess (Jessica Williams), on a corporate team-building caving weekend to New Mexico. When disaster strikes, not even their useless guide, Brandon (Ed Helms), can save them. Trapped underground by a cave-in, this mismatched and disgruntled group must pull together in order to survive.