Sydney Sweeney stars and produces in the shocking horror film Immaculate, with a 71% Rt score and $28.4 million box office success. Sister Cecilia uncovers a dark conspiracy in the convent in Immaculate, leading to a surprising and disturbing ending for viewers. Immaculate finds new life on Hulu after a moderate theatrical release, showcasing Sweeney's acting range in a thrilling and chilling story.

Sydney Sweeney took a deep dive into horror movies with Immaculate in 2024, which is one of the most shocking recent entries in the genre. Not only does she lead the cast of Immaculate, but Sweeney also serves as an executive producer on the hit project. Drawing comparisons to contemporary religious horror movies surrounding nuns like the Conjuring Universes The Nun 2 (2023) and The Omen franchise prequel The First Omen (2024), Immaculate explores the horrifying tale of a young nun being utilized in a devious plot to conceive the second coming of the messiah.