A legendary theatrical family gather for one final show at their East Hamptons estate in this verbose comedy-drama. Swedish actress Viveca Lindfors takes center stage as Helena, the family matriarch, who has made the difficult decision to sell the estate due to financial problems. A mixed group has come for what will be the last of the family's annual summer performances, a gathering that naturally brings conflicts and rivalries to the surface. Much of the trouble centers on Oona (Victoria Foyt), a financially successful Hollywood actress seeking artistic approval from such theatrical colleagues as avant-garde director Ivan (André Gregory) and gay playwright Jake (real-life dramatist Jon Robin Baitz), who each has difficulties of his own. As in all of writer/director Henry Jaglom's films, the focus is on conversation over action, as the various characters share personal torments and debate their individual philosophies. The talky, intellectual dialogue will be seen by some viewers as witty and perceptive and by others as pretentious and slow-moving. Regardless of one's opinion of Jaglom's idiosyncratic style, Last Summer in the Hamptons is distinguished by the presence of Lindfors in her final film, giving a career-capping performance that addresses the problems of older actresses and looks back fondly on the star's own history.