Full cast of Merlin

Colin Morgan

Merlin

65 episodes

Angel Coulby

Gwen

65 episodes

Bradley James

Arthur Pendragon

65 episodes

Katie McGrath

Morgana

65 episodes

Richard Wilson

Gaius

65 episodes

John Hurt

Kilgharrah (voice)

65 episodes

Tom Hopper

Percival / Sir Percival

51 episodes

Rupert Young

Sir Leon / Leon

45 episodes

Anthony Stewart Head

Uther Pendragon

43 episodes

Eoin Macken

Sir Gwaine / Gwaine

41 episodes

Tomiwa Edun

Sir Elyan / Elyan

32 episodes

Santiago Cabrera

Lancelot / Sir Lancelot

19 episodes

Nathaniel Parker

Agravaine de Bois

13 episodes

Michael Cronin

Geoffrey of Monmouth

12 episodes

Alexander Vlahos

Mordred

11 episodes

Michelle Ryan

Nimueh

4 episodes

Tom Ellis

Cenred

4 episodes

Caroline Faber

Hunith

4 episodes

Rhys Rusbatch

Guard

3 episodes

Alice Patten

Ygraine

3 episodes

Rick English

The Afanc / Thomas Collins (sin acreditar) / Black Knight

3 episodes

Trevor Sellers

Iseldir

3 episodes

Terence Maynard

Helios

3 episodes

Zee Asha

Audrey

3 episodes

Sophie Rundle

Sefa

2 episodes

Gary Lewis

Alator

2 episodes

Sarah Parish

Lady Catrina

2 episodes

Adam Godley

Jonas

2 episodes

Erin Richards

Eira

2 episodes

Liam Cunningham

Ruadan

2 episodes

Stephen McCole

Ragnor

2 episodes

David Durham

Tom

2 episodes

Ed Coleman

Morris

2 episodes

Gary Oliver

Gregory

2 episodes

Jake Phillips

Ghost Boy

2 episodes

Simon Nehan

Tom

2 episodes

Michael Jenn

Sidhe Elder

2 episodes

Duncan Meadows

Orn / Ewan

2 episodes

Calum MacPherson

Evoric

2 episodes

Jamie Kenna

Guard 1 / Dungeon Guard

2 episodes

Laura Donnelly

Freya

2 episodes

James Greene

Ferryman

2 episodes

Gemma Jones

The Cailleach

2 episodes

Kyle Lima

Guard / Caerleon's Guard

2 episodes

Lindsay Duncan

Queen Annis

2 episodes

Miranda Raison

Isolde

2 episodes

Ben Daniels

Tristan

2 episodes

Fintan McKeown

King Odin

2 episodes

Janet Montgomery

Princess Mithian

2 episodes

John Bradley

Tyr Seward

2 episodes

Maureen Carr

The Dochraid

2 episodes

John Lynch

Balinor

2 episodes

Jonny Coyne

Asgerd

1 episode

Alexandra Dowling

Kara

1 episode

Charles Dance

Aredian

1 episode

Richard Ridings

Halig

1 episode

David Schofield

King Alined

1 episode

Kevin Eldon

Trickler

1 episode

Mark Lewis Jones

King Olaf

1 episode

Georgia Tennant

Lady Vivian

1 episode

Jonathan Bryan

Sir Radnor

1 episode

Joseph Mawle

Alvarr

1 episode

Emily Beecham

Enmyria

1 episode

Julian Rhind-Tutt

Edwin Muirden

1 episode

Mackenzie Crook

Cedric

1 episode

Julian Glover

Lochru

1 episode

James Fox

King Rodor

1 episode

Eve Myles

Mary Collins / Lady Helen

1 episode

Will Mellor

Knight Valiant

1 episode

Keith Thorne

Ewan

1 episode

Clive Russell

Bayard

1 episode

Holliday Grainger

Sophia

1 episode

Kenneth Cranham

Aulfric

1 episode

Alun Raglan

Cerdan

1 episode

Kyle Redmond-Jones

Sir Owain

1 episode

Sean Francis

Sir Pellinor

1 episode

Alexander Siddig

Kanen

1 episode

Joe Dempsie

William

1 episode

Frank Finlay

Anhora

1 episode

Richard Riddell

Evan

1 episode

Jonathan Aris

Matthew

1 episode

Cal MacAninch

Tauren

1 episode

Mark Williams

The Goblin (voice)

1 episode

Louise Dylan

Bronwen

1 episode

Andy Linden

Devlin

1 episode

Nicholas Gasson

Steward

1 episode

Paul Kynman

Sir Cador

1 episode

Ben Adams

Bandit

1 episode

Michael Burgess

Stallholder

1 episode

Christian Bradley

Guard 2

1 episode

Christopher Fairbank

Black Knight (voice)

1 episode

Luke Neal

Sir Geraint

1 episode

Jack Sandle

Kelda

1 episode

Adrian Lester

Myror

1 episode

Alex Price

William

1 episode

Mike Goodenough

Fyren

1 episode

James Armstrong

Guard

1 episode

Beth Cordingly

Forridel

1 episode

Colin Salmon

Aglain

1 episode

Justin Avoth

Sir Robert

1 episode

Michael Nardone

Kendrick

1 episode

James Cosmo

Hengist

1 episode

Michael Ballard

Bandit

1 episode

Brian Peck

Eldred

1 episode

Victoria Finney

Cathryn

1 episode

Katie Foster

Beatrice

1 episode

Amanda Fairbank-Hynes

Annis

1 episode

Samara MacLaren

Rowena

1 episode

David Sterne

The Apothecary

1 episode

Jem Wall

Joseph

1 episode

Alexander Delamere

Innkeeper

1 episode

Matthew Barker

Guard

1 episode

Gemma Arrowsmith

Rose

1 episode

Sarah Counsell

Mary

1 episode

Andrew Vincent

Dagr

1 episode

Shend

Ebor

1 episode

Bill Thomas

Cylferth

1 episode

Philip Brodie

Sir Ethan

1 episode

John Hopkins

Sir Oswald

1 episode

Jonathan Emmett

Inn Keeper

1 episode

Karl Johnson

Taliesin

1 episode

Georgia King

Princess Elena

1 episode

Simon Williams

Lord Godwyn

1 episode

Miriam Margolyes

Grunhilda

1 episode

Jody Halse

Fermin

1 episode

Warwick Davis

Grettir

1 episode

Ian Peck

Althild

1 episode

Donald Sumpter

The Fisher King

1 episode

Pauline Collins

Alice

1 episode

Eddie Marsan

The Manticore (voice)

1 episode

Harry Melling

Gilli

1 episode

Ian Burfield

Nollar

1 episode

Paul McNeilly

Tindr

1 episode

Ralph Ineson

Jarl

1 episode

Raul Griffiths

Druid Boy

1 episode

Grahame Fox

Rider

1 episode

Matthew Crawford

Bandit

1 episode

Katie Moore

Drea

1 episode

Sarah Beck Mather

The Vilia

1 episode

Phil Holden

Geldred

1 episode

James Callis

Julius Borden

1 episode

Steven Hartley

Caerleon

1 episode

Robert Maillet

Derian

1 episode

Leander Deeny

George

1 episode

Wayne Foskett

John Howden

1 episode

Melanie Hill

Mary Howden

1 episode

Charlene McKenna

Lamia

1 episode

Nicholas Croucher

Druid Boy

1 episode

Tom Meredith

Eoghan

1 episode

Gareth Jewell

Helios' Servant

1 episode

Jane Thorne

Valdis

1 episode

Gordon Munro

Alrick

1 episode

Frances Tomelty

Niede

1 episode

Sian Thomas

Atorloppe

1 episode

Helen Schlesinger

Befelan

1 episode

Andrew Tiernan

Osgar

1 episode

Kelly Wenham

Queen Mab

1 episode

Veronica Roberts

Gelda Seward

1 episode

Tony Guilfoyle

Sindri

1 episode

Giles New

Guard

1 episode

Alfie Stewart

Daegel

1 episode

John Shrapnel

The Sarrum

1 episode

Matthew Clancy

Albin

1 episode

Mitch Benn

Gerrin

1 episode

Barry Aird

Beroun

1 episode

Sorcha Cusack

Finna

1 episode

Peter Guinness

Ari

1 episode

Chris McGill

Guard

1 episode

Phil Davis

The Gleeman

1 episode

Asa Butterfield

Mordred

1 episode