Casting Le Seigneur des anneaux : Le Retour du roi
Acteurs et actrices
Elijah Wood
Rôle : Frodo Baggins
Ian McKellen
Rôle : Gandalf the White
Viggo Mortensen
Rôle : Aragorn
Sean Astin
Rôle : Samwise "Sam" Gamgee
Orlando Bloom
Rôle : Legolas
John Rhys-Davies
Rôle : Gimli / Treebeard (voice)
Andy Serkis
Rôle : Gollum
Dominic Monaghan
Rôle : Meriadoc "Merry" Brandybuck
Et aussi :
- Peregrin "Pippin" Took Peregrin "Pippin" Took I Billy Boyd
- Faramir Faramir David Wenham
- Arwen Evenstar Arwen Evenstar Liv Tyler
- Elrond Elrond Hugo Weaving
- Galadriel Galadriel Cate Blanchett
- Éomer Éomer Karl Urban
- Théoden Théoden Bernard Hill
- Éowyn Éowyn Miranda Otto
- Bilbo Baggins Bilbo Baggins Ian Holm
- Boromir Boromir Sean Bean
- Denethor Denethor John Noble
- Celeborn Celeborn Marton Csokas
- King of the Dead King of the Dead Paul Norell
- Déagol Déagol Thomas Robins
- Rosie Cotton Rosie Cotton Sarah McLeod
- Damrod Damrod Alistair Browning
- Irolas Irolas Ian Hughes
- Madril Madril John Bach
- Gamling Gamling Bruce Hopkins
- Isildur Isildur Harry Sinclair
- The Ring (voice) / Sauron (voice) The Ring (voice) / Sauron (voice) I Alan Howard
- Murgash / Sauron Murgash / Sauron Sala Baker
- Gothmog / Witch-king of Angmar Gothmog / Witch-king of Angmar Lawrence Makoare
- Gorbag Gorbag Stephen Ure
- Guritz Guritz Joel Tobeck
- Shagrat / Corsair of Umbar Shagrat / Corsair of Umbar Peter Tait
- Everard Proudfoot Everard Proudfoot Noel Appleby
- Elanor Gamgee Elanor Gamgee Ali Astin
- Frodo Gamgee Frodo Gamgee Maisy McLeod-Riera
- Eldarion Eldarion Sadwyn Brophy
- Figwit Figwit Bret McKenzie
- Grimbold Grimbold Bruce Phillips
- Mûmakil Mahûd Mûmakil Mahûd Shane Rangi
- Harad Leader Harad Leader Todd Rippon
- Gondorian Soldier Gondorian Soldier Richard Edge
- Gondorian Soldier Gondorian Soldier David Aston
- Uruk Uruk Jason Fitch
- Orc Orc Robert Pollock
- Orc Orc Ross Duncan
- Orc Orc Pete Smith (III)
- Orc Orc Jed Brophy
- Orc Orc Lee Hartley
- Child Child Billy Jackson
- Child Child Katie Jackson
- Saruman (extended edition) Saruman (extended edition) Christopher Lee
- Gríma Wormtongue (extended edition) Gríma Wormtongue (extended edition) Brad Dourif
- Mouth of Sauron (extended edition) Mouth of Sauron (extended edition) Bruce Spence
- Orc Commander (extended edition) Orc Commander (extended edition) Phil Grieve
- Gothmog (voice) / Guritz (voice) (uncredited) Gothmog (voice) / Guritz (voice) (uncredited) Craig Parker
- Diamond Took (uncredited) Diamond Took (uncredited) Emma Deakin
- Golasgil (uncredited) Golasgil (uncredited) Royd Tolkien
- Círdan (uncredited) Círdan (uncredited) Michael Elsworth
- Silindë (uncredited) Silindë (uncredited) Sam Kelly
- Corsair of Umbar (uncredited) Corsair of Umbar (uncredited) Gino Acevedo
- Corsair of Umbar (uncredited) Corsair of Umbar (uncredited) Andrew Lesnie
- Corsair of Umbar (uncredited) Corsair of Umbar (uncredited) Richard Taylor
- Corsair of Umbar / Beacon Guard (uncredited) Corsair of Umbar / Beacon Guard (uncredited) Rick Porras
- Corsair of Umbar / Beacon Guard (uncredited) Corsair of Umbar / Beacon Guard (uncredited) Christian Rivers
- Corsair Bosun (uncredited) Corsair Bosun (uncredited) Peter Jackson
- Drinking Rohan Soldier (uncredited) Drinking Rohan Soldier (uncredited) Michael Semanick
- Drinking Rohan Soldier (uncredited) Drinking Rohan Soldier (uncredited) Howard Shore
- Haradrim Warrior (uncredited) Haradrim Warrior (uncredited) Clint Elvy
- Coronation Elf (uncredited) Coronation Elf (uncredited) Jane Abbott
- Coronation Elf (uncredited) Coronation Elf (uncredited) Jarl Benzon
- Coronation Elf (uncredited) Coronation Elf (uncredited) Sandro Kopp
- Rivendell Elf (uncredited) Rivendell Elf (uncredited) Jørn Benzon
- Pelennor Orc (uncredited) Pelennor Orc (uncredited) Henry Mortensen
- Orc Helper (uncredited) Orc Helper (uncredited) Zo Hartley
- Orc (uncredited) Orc (uncredited) Joseph Mika-Hunt
- Orc (uncredited) Orc (uncredited) Aidan Bell
Réalisateurs
Peter Jackson
Rôle : Director
Scénaristes
Producteurs
Barrie M. Osborne
Rôle : Producer
Peter Jackson
Rôle : Producer
Bob Weinstein
Rôle : Executive Producer
Harvey Weinstein
Rôle : Executive Producer
Mark Ordesky
Rôle : Executive Producer
Michael Lynne
Rôle : Executive Producer
Fran Walsh
Rôle : Producer
Robert Shaye
Rôle : Executive Producer