- Ismael Cruz Cordova - Arondir
- Lloyd Owen - Elendil
- Sam Hazeldine - Adar
- Maxim Baldry - Isildur
- Tyroe Muhafidin - Theo
- Nazanin Boniadi - Bronwyn
- Cynthia Addai-Robinson - Míriel
- Trystan Gravelle - Pharazôn
- Ema Horvath - Eärien
- Joseph Mawle - Adar
- Geoff Morrell - Waldreg
- Alex Tarrant - Valandil
- Anthony Crum - Ontamo
- Lenny Henry - Sadoc Burrows
- Dylan Smith - Largo Brandyfoot
- Sara Zwangobani - Marigold Brandyfoot
- Thusitha Jayasundera - Malva Meadowgrass
- Peter Tait - Tredwill
- Benjamin Walker - High King Gil-Galad
- Benjamin Walker - Damrod the Hill-Troll (voice)
- Jagger Serafin - Elf Child
- Ashlee Fidow - Elf Soldier
- Cameron Brown - Elf Soldier
- Andrew Cottle - Veteran Elf
- Kenneth Ransom - Younger Hunter
- Tom McCathie - Ornery Hunter
- Paula Nazarski - Malva's Sister
- Virginie Laverdure - Abigail
- Megan Wilding - Dwarf Guard
- Paul Ballard - Sour-Faced Dwarf
- Antonio Te Maioha - Sail Master
- Preston O'Brien - Guardsman Two
- Phil Vaughan - Smithy
- Jason Hood - Tamar
- Mana Hira Davis - Worker One
- Winham Hammond - Worker Two
- Gabe Wright - Messenger
- Ken Blackburn - Tar-Palantir
- Carmel McGlone - Edda
- Phil Grieve - Bazur
- Phil Grieve - Orc
- Adam Faiz - Guild Merchant
- Dave Chapman - Masked Dwarf Guard
- Edward Clendon - Grugzûk
- Edward Clendon - Lurka
- Edward Clendon - Fighting Orc
- Edith Poor - The Nomad
- Kali Kopae - The Ascetic
- Luke Hawker - Magrot
- Luke Hawker - Orc
- Luke Hawker - Fighting Orc
- Ella Hope-Higginson - Mairen
- Jed Brophy - Vrath
- Jed Brophy - Tavern Orc
- Jed Brophy - Orc
- Jed Brophy - Hunter Orc
- Justin Doble - Milky-Eyed Patron
- Justin Doble - Milky-Eyed Southlander
- Jesse Turner - General Orc
- Michael Homick - Skirmish Orc
- Hori Ahipene - Fighting Orc
- Mike Jones - Dwarf Lord Two
- Michael Morris - Guardsman One
- Amelie Child-Villiers - Young Galadriel
- Simon Merrells - Watchwarden Revion
- Will Fletcher - Finrod
- Peter Mullan - King Durin III
- Ian Blackburn - Rowan
- Kip Chapman - Rían
- Augustus Prew - Médhor
- Leon Wadham - Kemen
- Matt Bennett - Survivor on Raft #2
- Nia Towle - Estrid
- Kevin Eldon - Narvi
- Ciarán Hinds - Dark Wizard
- Ben Daniels - Círdan
- Rory Kinnear - Tom Bombadil
- Gavi Singh Chera - Merimac
- Yasen Atour - Brânk
- Tanya Moodie - Gundabale Earthauler
- Olivia Williams - Winterbloom (voice)
- Robert Strange - Glûg
- Robert Strange - Other Orc
- Robert Strange - Warrior Orc
- Robert Strange - Barrow-Wight / Snaghûl
- Robert Strange - Orc
- Robert Strange - Khruge / Glûg
- Robert Strange - Dying Orc
- Jim Broadbent - Snaggleroot (voice)
- Bridie Sisson - The Dweller
- Bridie Sisson - Laborer Orc
- Bridie Sisson - The Dweller / Barrow-Wight
- Calam Lynch - Camnir
- Laura Jane Matthewson - Revna
- Omar Ibrahim - Númenor Guard
- Jeany Spark - Commander of the South
- Selina Lo - Rían
- Charlie Rix - Vorohil
- William Chubb - High Priest
- Will Keen - Lord Belzagar
- Simon Haines - Commander Malendol
- Peter Landi - Marmadas
- Silvia Naval - Faithful Woman
- Rupert Shelbourne - Faithful Onlooker
- Jackson Bews - Eregion Elf Soldier
- Tony McGeever - Dwarf Palace Guard
- John Macdonald - Defector Orc #2
- John Macdonald - Other Orc Archer
- James Meunier - Lindon Elf Soldier
- Arkie Reece - Kilta
- Arkie Reece - Additional Voice Work By (voice)
- Anton Simpson-Tidy - Eregion Elf Soldier #2
- Rupert Fawcett - Distressed Orc
- Gabriel Akuwudike - Hagen
- Murray McArthur - Ammred
- Stuart Bowman - Barduk
- Zubin Varla - Additional Voice Work (voice)
- Jack Lowden - Forodwaith Sauron
- Kai Martin - Zhor
- Kai Martin - Borzag
- Nicholas Woodeson - Diarmid
- Adam Basil - Nervous Ork
- John MacDonald - Next Orc
- Nellie Burroughes - Peddler Woman
- Berynn Schwerdt - Eamon
- Jonny James - Other Orc
- Jonny James - Ravager Orc / Wall Orc
- Mark Kempner - Old Prisoner
- Celeste Dodwell - Elf Artisan
- Jamie Bisping - Calenwë
- Anthony Skrimshire - Leering Orc Archer
- Anthony Skrimshire - Warrior Orc
- Akshay Khanna - Commander of the West
- Bryony Miller - Acolyte
- Anabel Kutay - Messenger Acolyte
- Ewan Black - Miner #2
- Simon Greenall - Miner #1
- Mihir Pandya - One Eyed Wildman
- Oliver Alvin-Wilson - Daemor
- Arthur Griffiths - Barrow-Wight
- Stewart Scudamore - Grizzled Southlander
- Joshua Ford - Pragmatic Southlander
- Conor McLeod - Geode Dwarf
- Vic Armstrong
- J.R.R. Tolkien
- Charlotte Brändström
- John D. Payne
- Patrick McKay
- Gennifer Hutchison
- Lindsey Weber
- Clare Buxton
- Howard Shore
- Bear McCreary
- Michael Baber
Augustus Prew interpreta a Médhor en la serie.
Peter Mullan interpreta a Durin III en la serie.
Charlie Vickers hace el papel de Sauron / Annatar.
Morfydd Clark interpreta a Galadriel en la serie.
Robert Aramayo hace el papel de Elrond.
Daniel Weyman interpreta a The Stranger en la serie.
Nazanin Boniadi interpreta a Bronwyn en la serie.
Markella Kavenagh hace el papel de Elanor 'Nori' Brandyfoot.
Charles Edwards hace el papel de Celebrimbor.
Ismael Cruz Cordova interpreta a Arondir en la serie.
Capítulo disponible en las siguientes plataformas:
