A brother and sister become consumed with investigating a mysterious woman they suspect has stolen their winning lottery ticket, endangering their summer party plans.

Felicia, a woman who is feeling uninspired by her filmmaking career and spiraling into a comedic depression, starts seeing a therapist, at her best friend Max’s recommendation. Soon, she becomes enamored with this new woman in her life, but when things eventually start to feel off, she wonders who this woman really is