Kate Winslet is set to play the female lead in the film "The Hunt for Gollum," which is directed by Andy Serkis and is set during the events of "Fellen of the Ring" and involves the hunt for Gollsum, a mythical half-elfish creature from the books. It is unclear whether Winslet will play a new character, possibly a new creation or a recast of Viggo Mortensen's role. The film is expected to be released in 2027.