Addisyn Grace Cain is an actress, filmmaker, writer, and model from Little Rock, Arkansas, who grew up between Texas and Arkansas alongside her sister, Stella. Beginning her career in background work, her experience now includes leading a network feature, working with both cast and crew on some incredible indie films, and having hands-on experience with student-led productions, experiencing both being in front of and behind the camera. She appears as Brandi Combs in Mouse, an upcoming SAG-AFTRA indie feature directed by Kelly O’Sullivan and Alex Thompson (Ghostlight), which premiered at the Berlin International Film Festival (Berlinale) in the Panorama category February 2026. Her work on Mouse required an integration of acting and dance performance. In 2025, Cain took on the role of Anna Kingman in the Lifetime feature Stolen Futures, directed by Danny J. Boyle, portraying the teenage daughter lead opposite Meredith Riley Stewart. The film is set for a 2026 release. This marks her first lead role in a feature, where she was challenged both mentally and physically with conquering emotions and field hockey. Cain has also written, directed, and starred in the short film Fragments of Innocence (2024-2025), for which she won First Place for the Thea Foundation Scholarship Competition, and is developing a narrative featurette titled Baby Blues in collaboration with her sister, Stella Reese Cain. Her experience also includes commercial and modeling work, including leading the Team USA × Coca-Cola campaign "The Halftime Cheers," which aired across North American stadiums and arenas in 2024. In terms of modeling, Addisyn had the privilege of getting to be a part of an eight-page editorial feature for Cosmopolitan Magazine Bulgaria in the Summer of 2025. Addisyn's work has been mentioned in Variety, The Hollywood Reporter, IndieWire, IonCinema, Cinema Express, and the Arkansas Times. She is pursuing a BFA in Film & Television and Acting at the Savannah College of Art and Design (SCAD). In her free time, she enjoys doing painting commissions and experimenting with dry-media art; especially chalk pastel and charcoal. Cain is SAG-AFTRA eligible and represented by ATB Talent Agency in Los Angeles and New York.