The Uninvited is a comedic drama taking place over the course of one night in the Hollywood Hills, as Rose and Sammy's party is interrupted by an unexpected stranger, Helen. This encounter, along with the presence of other complicated characters from her past and present, forces Rose to confront her insecurities and the loneliness of a deteriorating marriage. The film humorously critiques Hollywood's beauty standards while celebrating the complexities of womanhood and explores the themes of motherhood, and self-discovery.