en Cuevana 3. Sam, a seemingly poised and glamorous real estate agent in a small mountain community, is revealed to be an unhinged and troubled alcoholic with a dark secret, when a charismatic man named Peter shows up in town one day. As she tries to keep her life from unravelling, an older co-worker named Brenda is targeted by Peter for information at the behest of his powerful and shadowy boss, Mr. Lock.