Biography
Annabel O'Hagan (born 7 May 1997) is an American actress. She grew up in Richmond, Virginia, graduated from St. Catherine's School in 2015 and from Harvard University in 2019 with degrees in psychology and theatre studies.
After moving to New York City in 2019, O'Hagan made her screen debut in an episode of Law & Order: Special Victims Unit (2020) as Dehlia. She has appeared in A Journal for Jordan (2021) as a waitress, Dear Edward (2023) as Harper, and the film Rent Free (2024). She is best known for her role as Stephanie Harper in the series Fallout (2024–present), initially recurring and promoted to series regular for season 3.
