Gawain

Dev Patel

Acting

Lady / Essel

Alicia Vikander

Acting

Lord

Joel Edgerton

Acting

Mother

Sarita Choudhury

Acting

King

Sean Harris

Acting

Queen

Kate Dickie

Acting

Scavenger

Barry Keoghan

Acting

Winifred

Erin Kellyman

Acting

Green Knight

Ralph Ineson

Acting

First Thief

Emilie Hetland

Acting

Second Thief

Anthony Morris

Acting

The Young Queen

Megan Tiernan

Acting

Sightless Woman

Helena Browne

Acting

Taverngoer

Brendan Conroy

Acting

Lord in Waiting

Chris McHallem

Acting

Youngest Sister

Atheena Frizzell

Acting

Bishop

Donncha Crowley

Acting

Madam

Noelle Brown

Acting

Helen

Anaïs Rizzo

Acting

Paris

Joe Anderson

Acting

Older Sister

Nita Mishra

Acting

Middle Sister

Tara Mae

Acting

Prince Age 7

Sam Uppal Lynch

Acting

Prince Age 17

Adam Karim

Acting

Princess Age 4

Ruth Patel

Acting

Princess Age 6

Rose Patel

Acting

Magician

Emmet O'Brien

Acting

Giant

Andrea Deaskovic

Acting

Giant

Aoibheann Garry

Acting

Giant

Isabel Friosi

Acting

Giant

Hannah Sjoden

Acting

Giant

Lucy Waters

Acting

Giant

Melinda Dempsey

Acting

Giant

Rachel Quinn

Acting

Soldier #1 (uncredited)

Ethan Dillion

Acting

Soldier #2 (uncredited)

Aaron Edo

Acting

Soldier #3 (uncredited)

Youssef Quinn

Acting

Gawain's Friend in Tavern (uncredited)

Patrick Duffy

Acting

Townsfolk (uncredited)

Janet Grene

Acting

Knight of the Round Table (uncredited)

Tom Leavey

Acting

Lancer (uncredited)

Stuart Mackey

Acting

Girl at Round Table (uncredited)

Aoife Gaffney

Acting