An opposition party politician, Janet, has decided to have a group of friends over to the flat where she and her husband, Bill, reside in London after receiving fantastic news: She has been chosen to serve as a Health Shadow Minister. Her guests includes her best friend April who is a dour American married to a friendly German-born spiritual life coach and healer named Gottfried. Another friend, Martha, is a university professor partnered with a chef named Jinny. Lastly, she invites a colleague, Marianne, who's married to a handsome banker named Tom. When Marianne doesn't arrive with Tom, the event seems to create an unsettled atmosphere. An uneasiness sets in and each party-goer, including Janet and Bill, find themselves forced to face a plethora of secrets and lies.