Zac Efron is set to star in and executive produce a new series adaptation of “Angel Heart,” a one-hour drama being developed by HBO and A24. The project, based on the 1978 horror novel *Falling*, marks a significant television venture for Efron.

The series is created by Zach Baylin, known for his work on “Black Rabbit.” Baylin will also serve as an executive producer. While details regarding the plot and Efron's character remain largely under wraps, the adaptation promises to bring the chilling narrative of the novel to a new audience.

The original *Falling*, written by Alfred Noell, centers around Harry Angel, a private investigator hired to find a missing blues singer. His search leads him down a dark and dangerous path, uncovering secrets and confronting supernatural forces. The 1987 film adaptation, starring Mickey Rourke, garnered attention for its atmospheric horror and unsettling storyline.

The collaboration between HBO and A24, two prominent forces in television and film respectively, suggests a high-quality production with a focus on compelling storytelling and a distinctive visual style. The series is expected to explore the novel's themes of obsession, corruption, and the blurred lines between reality and the supernatural. Further details regarding casting, production timelines, and release dates are anticipated in the coming months.