Dev Patel

Gawain

Alicia Vikander

Lady / Essel

Joel Edgerton

Lord

Sarita Choudhury

Mother

Sean Harris

King

Kate Dickie

Queen

Barry Keoghan

Scavenger

Erin Kellyman

Winifred

Ralph Ineson

Green Knight

Emilie Hetland

First Thief

Anthony Morris

Second Thief

Megan Tiernan

The Young Queen

Helena Browne

Sightless Woman

Brendan Conroy

Taverngoer

Chris McHallem

Lord in Waiting

Atheena Frizzell

Youngest Sister

Donncha Crowley

Bishop

Noelle Brown

Madam

Anaïs Rizzo

Helen

Joe Anderson

Paris

Nita Mishra

Older Sister

Tara Mae

Middle Sister

Sam Uppal Lynch

Prince Age 7

Adam Karim

Prince Age 17

Ruth Patel

Princess Age 4

Rose Patel

Princess Age 6

Emmet O'Brien

Magician

Andrea Deaskovic

Giant

Aoibheann Garry

Giant

Isabel Friosi

Giant

Hannah Sjoden

Giant

Lucy Waters

Giant

Melinda Dempsey

Giant

Rachel Quinn

Giant

Ethan Dillion

Soldier #1 (uncredited)

Aaron Edo

Soldier #2 (uncredited)

Youssef Quinn

Soldier #3 (uncredited)

Patrick Duffy

Gawain's Friend in Tavern (uncredited)

Janet Grene

Townsfolk (uncredited)

Tyrone Kearns

Noble (uncredited)

Tom Leavey

Knight of the Round Table (uncredited)

Stuart Mackey

Lancer (uncredited)

Aoife Gaffney

Girl at Round Table (uncredited)

Jessica Brooks

Special Effects Makeup Artist

Eileen Buggy

Hair Designer

Aisling Nairn

Key Makeup Artist

Audrey Doyle

Makeup Designer

Edmund Sampson

Executive Producer

Tomas Deckaj

Executive Producer

Eoin Egan

Executive Producer

Jeanie Igoe

Co-Producer

Ashley Levinson

Co-Executive Producer

Anjay Nagpal

Co-Executive Producer

Christopher Barnett

Sound Re-Recording Mixer

Davi Aquino

Foley Recordist

Christopher Barnett

Supervising Sound Editor

Eddie Quinn

Boom Operator

Goro Koyama

Foley Artist

Karl Merren

Production Sound Mixer

Kevin Schultz

Foley Mixer

Jack Heeren

Foley Mixer

Phil Lawlor

Sound Assistant

Johnny Marshall

Supervising Sound Editor

Patrick Christensen

ADR Mixer

Greg J. Peterson

Sound Effects Editor

Johnny Marshall

Sound Designer

Michael Semanick

Sound Re-Recording Mixer

Jade Healy

Production Design

Roni Rodrigues

Visual Effects Supervisor

Nicholas Ashe Bateman

Visual Effects Supervisor

Jenny Oman

Set Decoration

David Sadler-Coppard

Visual Effects Supervisor

Sonia Dolan

Makeup Artist

David Pink

Art Direction

Eric Saindon

Visual Effects Supervisor

Clodagh McInerney

Makeup Artist

Sarah O'Brien

Makeup Artist

Corinne Clery

Makeup Artist

Rey Medrano

Makeup Department Head

Tina Phelan

Makeup Artist

Donal O'Shea

Stunts

Eimear O'Grady

Stunt Coordinator

Philippe Zone

Stunts

Michelle O'Loughlin

Stunts

Stephen Ryan

Stunts

Yusuf Chaudhri

Stunt Double

Karen Scully

Casting Associate

Erol Ismail

Stunt Double

Aoife Byrne

Stunts

Paul Thompson

Stunts

Jessica Grant

Stunts

Sophie Doyle

Stunt Double

Michael Hanna

Stunts

Christopher Newlove-Carvisiglia

VFX Artist

Richard Gould

Sound Effects Editor

Marc Landrain

VFX Artist

Richard Gould

Foley Editor

Johanny Anderson

VFX Artist

Emma Moffat

Makeup Artist

David Lowery

Writer

Barrie Gower

Prosthetic Designer

Dorothy Campbell

Makeup Trainee

Michael Byrne

Special Effects Makeup Artist

Zoë Gibney

Assistant Makeup Artist

Natalie Costello

Makeup Trainee

Janet Herrera

Assistant Hairstylist

Kalen Hoyle

Assistant Hairstylist

Corinne Clery

Makeup Trainee

David Lowery

Director

Aaron L. Gilbert

Executive Producer

David Lowery

Producer

Toby Halbrooks

Producer

Jason Cloth

Executive Producer

James M. Johnston

Producer

Malgosia Turzanska

Costume Designer

Daniel Hart

Original Music Composer

Giedrius Nagys

Stunt Coordinator

Louise Kiely

Casting Director

Ciara McArdle

Costume Supervisor

Paul Byrne

Special Effects Supervisor

Macdara Kelleher

Executive Producer

David Lowery

Editor

Edmund Sampson

Line Producer

Christine McDonagh

Art Direction

Tim Headington

Producer

Chris Debiec

Production Consultant

Theresa Page

Producer

Andrew Droz Palermo

Director of Photography

Joe Howes

Visual Effects

Tomas Deckaj

First Assistant Director

Chris A. Wilks

Special Effects Coordinator

David Kirchner

Post-Production Manager

Kev Cahill

Visual Effects Supervisor

Barry Conroy

Gaffer

David Grennan

"B" Camera Operator

Michael J. Wilson

Steadicam Operator

Ian Adams

Assistant Director Trainee