Rose Kathryn Decker (born September 30, 2015) is an American child actress and model. She is best known for work on HBO's limited series Mare of Easttown (2021) and Nikyatu Jusu's Sundance-winning film Nanny (2022)
Kidnapped by a Killer: The Heather Robinson Story 2025
as Young Heather
Audrey's Children 2025
as Child
Nanny 2022
as Rose
Credits from TMDB.