Rosemary Gilmore attended performing arts school through middle and high school and went on to pursue a theatre degree from the University of South Florida. After graduating, Rosemary started working in professional theatre throughout the Tampa Bay Area. She has played a variety of roles, including an innocent college student kidnapped by a serial killer in the horror film 9 Windows (2024), a determined entrepreneur whose business is at risk of collapse in the drama film Pb&j (2024), a washed-up young mother seeking revenge against her mother and step-father in the Snapped episode Nicole Thornhill (2024), and a rebellious Southern belle who falls in love with her family's slave in the drama film Runaway Love (2024). Rosemary owns a small business with her husband, where they offer pool equipment repair and installation services, and is a producer for Good Ghost Productions. She enjoys writing, traveling, cooking, hiking, and spending time with her husband and their dog, Shelly!