Instagram/Cillian Murphy TV Cillian Murphy addresses Harry Potter Voldemort rumors and confirms his optimism for the future of the 28 Years Later franchise. March 18, 2026 AceShowbiz - Cillian Murphy has addressed recent rumors surrounding his involvement in the upcoming Harry Potter TV series and the future of the 28 Years Later franchise. The actor, known for his role as Jim in the 28 Years Later universe, recently reprised his character in 28 Years Later: The Bone Temple. When asked about the possibility of a sequel, Murphy expressed optimism, telling The Times, "Hope so! I'm ready anyway.