Hans Zimmer to Score HBO's Harry Potter TV Series
Hans Zimmer and Bleeding Fingers Music will compose the original score for HBO’s upcoming Harry Potter series, with each of the seven books adapted into a season and a 2027 debut. The score aims to honor the films’ legacy while reimagining its sound for long‑form television, and the cast includes Dominic McLaughlin as Harry Potter, John Lithgow as Dumbledore, Paapa Essiedu as Snape, and Janet McTeer as McGonagall.