‘THE LORD OF THE RINGS: THE HUNT FOR GOLLUM’ CAST REVEALED #IanMcKellen and #ElijahWood are officially confirmed to be returning as #Gandalf and #Frodo in the next “Lord of the Rings” movie, plus Jamie Dornan is taking over the role of #Aragorn. The full cast includes: • Andy Serkis as Gollum • Ian McKellen as Gandalf • Elijah Wood as Frodo • Kate Winslet as Marigol • Jamie Dornan as Strider • Lee Pace as Thranduil • Leo Woodall as Halvard