Fair play

A group of friends gather at an Airbnb on New Year's Eve. It is Benjamin's birthday, and his sister Abigail is throwing him a jazz-age Murder Mystery themed party. In the morning, all of them wake up - except Benjamin. As Abigail attempts to wrap her mind around her brother's death, an eminent detective arrives determined to find Benjamin's killer. In this mansion, suddenly complete with a butler, gardener and housekeeper, everyone is a suspect, and nothing is quite as it seems.