In the opulent yet suffocating world of 1930s high society, a lavish costume party at a remote country estate sets the stage for a deadly game of secrets and suspicion. Alice Eve stars as Honey, a widow still reeling from her husband's mysterious death, who hosts the gathering in a desperate attempt to uncover the truth. As the night unfolds, the glittering facade crumbles, revealing a hive of hidden motives among her guests, including the enigmatic Hermione Corfield and the charmingly suspicious Joshua McGuire. Directed by Jack Eve, this stylish drama-thriller weaves a tense atmosphere where every whispered conversation and stolen glance could be a clue or a deception. With the police, in the form of Trevor Eve, circling the manor, Honey must navigate a labyrinth of lies and old grievances, realizing that within this gilded cage, everyone has something to hide and no one is quite who they seem.