A weekend getaway in an isolated country house is just what Caitlin needs to fix her relationship with husband Eli . . .
Her spirits are up as they enter the spacious retreat and cool off in the nearby lake. With Eli's easy-going brother accompanying them-the party was his idea-the barbecue lit and beers cracked open, everything should be set for a perfect evening.
But her husband is cold and dismissive so Caitlin decides to drown her sorrows, and heads into the wine cellar. What she finds there will change their lives forever.
No peaceful sojourn from their daily worries, the house will stage an intense battle of wits: violent, claustrophobic, and cruel. The danger the small group are in will put their trust in one another to the ultimate test. The question is, will anyone get out alive?