Jennifer Aniston and Adam Sandler team up to play a bored husband and wife who go on a long-awaited trip to Europe, only to have a chance meeting with a handsome stranger on the plane (Luke Evans) that leads the pair to an intimate family gathering on the yacht of ageing billionaire Malcolm Quince (Terence Stamp). Though their surroundings are lavish, things soon take a turn when Quince turns up dead and everyone aboard the boat becomes a suspect in his murder.