TMDb/The Lord of the Rings: Th Movie Meet the new Aragorn. Discover the full cast for 'Lord of the Rings: The Hunt for Gollum,' starring Jamie Dornan, Leo Woodall, and returning star Lee Pace. April 15, 2026 AceShowbiz - After months of anticipation, Warner Bros. and New Line have officially unveiled the full cast lineup for Lord of the Rings: The Hunt for Gollum. The announcement was made during Warner's CinemaCon presentation, shedding light on the exciting new chapter within the beloved Tolkien universe.