Every family has its problems, but even among the most troubled, the Plumb family stands out. Years of simmering tensions finally reach a breaking point as Melody, Beatrice, and Jack Plumb gather in New York City to confront their charismatic and reckless older brother, Leo, freshly released from rehab. He has single-handedly endangered the Plumbs’ joint trust fund, “The Nest,” which they are months away from finally receiving. The Plumb siblings have watched The Nest’s value soar along with the stock market and have been counting on the money to solve a number of self-inflicted problems. Can Leo rescue his family and, by extension, the people they love? Or will everyone need to reimagine the futures they’ve envisioned?